/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/weaver/popl20-bad-buffer-mult-alt.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.dynamic-abstractions-a4a1cd3-m [2024-05-30 16:20:22,481 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-30 16:20:22,535 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/gemcutter/DynamicStratifiedAbstractions.epf [2024-05-30 16:20:22,543 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-30 16:20:22,543 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-30 16:20:22,543 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2024-05-30 16:20:22,563 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-30 16:20:22,563 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-30 16:20:22,564 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-30 16:20:22,567 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-30 16:20:22,567 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-30 16:20:22,567 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-30 16:20:22,567 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-30 16:20:22,569 INFO L153 SettingsManager]: * Use SBE=true [2024-05-30 16:20:22,569 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-30 16:20:22,569 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-30 16:20:22,569 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-30 16:20:22,569 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-30 16:20:22,570 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-30 16:20:22,570 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-30 16:20:22,570 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-30 16:20:22,570 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-30 16:20:22,571 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-30 16:20:22,571 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-30 16:20:22,571 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-30 16:20:22,572 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-30 16:20:22,572 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-30 16:20:22,572 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-30 16:20:22,572 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-30 16:20:22,572 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-30 16:20:22,573 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-30 16:20:22,574 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-30 16:20:22,574 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-30 16:20:22,574 INFO L153 SettingsManager]: * Abstraction for dynamic stratified reduction=VARIABLES_GLOBAL [2024-05-30 16:20:22,574 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-30 16:20:22,574 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-30 16:20:22,574 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=DYNAMIC_ABSTRACTIONS [2024-05-30 16:20:22,574 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2024-05-30 16:20:22,574 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-30 16:20:22,575 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-30 16:20:22,575 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-30 16:20:22,575 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Prune known deadend states from previous iterations -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_ERROR_LOCATION [2024-05-30 16:20:22,823 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-30 16:20:22,845 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-30 16:20:22,847 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-30 16:20:22,848 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-30 16:20:22,848 INFO L274 PluginConnector]: CDTParser initialized [2024-05-30 16:20:22,849 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-buffer-mult-alt.wvr.c [2024-05-30 16:20:23,892 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-30 16:20:24,059 INFO L384 CDTParser]: Found 1 translation units. [2024-05-30 16:20:24,059 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-buffer-mult-alt.wvr.c [2024-05-30 16:20:24,066 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/dd5e43539/b3f7fafc36e3443fa2fecdb89f6ea054/FLAG11e142872 [2024-05-30 16:20:24,076 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/dd5e43539/b3f7fafc36e3443fa2fecdb89f6ea054 [2024-05-30 16:20:24,078 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-30 16:20:24,079 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-30 16:20:24,081 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-30 16:20:24,081 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-30 16:20:24,084 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-30 16:20:24,085 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.05 04:20:24" (1/1) ... [2024-05-30 16:20:24,086 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d57f2f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:20:24, skipping insertion in model container [2024-05-30 16:20:24,086 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.05 04:20:24" (1/1) ... [2024-05-30 16:20:24,120 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-30 16:20:24,275 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-buffer-mult-alt.wvr.c[4293,4306] [2024-05-30 16:20:24,283 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-30 16:20:24,292 INFO L202 MainTranslator]: Completed pre-run [2024-05-30 16:20:24,314 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-buffer-mult-alt.wvr.c[4293,4306] [2024-05-30 16:20:24,317 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-30 16:20:24,329 INFO L206 MainTranslator]: Completed translation [2024-05-30 16:20:24,330 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:20:24 WrapperNode [2024-05-30 16:20:24,330 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-30 16:20:24,335 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-30 16:20:24,335 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-30 16:20:24,336 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-30 16:20:24,341 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:20:24" (1/1) ... [2024-05-30 16:20:24,349 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:20:24" (1/1) ... [2024-05-30 16:20:24,392 INFO L138 Inliner]: procedures = 26, calls = 79, calls flagged for inlining = 17, calls inlined = 21, statements flattened = 331 [2024-05-30 16:20:24,393 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-30 16:20:24,393 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-30 16:20:24,393 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-30 16:20:24,393 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-30 16:20:24,404 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:20:24" (1/1) ... [2024-05-30 16:20:24,404 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:20:24" (1/1) ... [2024-05-30 16:20:24,415 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:20:24" (1/1) ... [2024-05-30 16:20:24,415 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:20:24" (1/1) ... [2024-05-30 16:20:24,423 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:20:24" (1/1) ... [2024-05-30 16:20:24,441 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:20:24" (1/1) ... [2024-05-30 16:20:24,442 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:20:24" (1/1) ... [2024-05-30 16:20:24,444 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:20:24" (1/1) ... [2024-05-30 16:20:24,446 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-30 16:20:24,447 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-30 16:20:24,447 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-30 16:20:24,447 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-30 16:20:24,448 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:20:24" (1/1) ... [2024-05-30 16:20:24,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-30 16:20:24,473 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:20:24,485 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 16:20:24,501 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 16:20:24,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-30 16:20:24,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-30 16:20:24,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-30 16:20:24,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-05-30 16:20:24,528 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-05-30 16:20:24,528 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-05-30 16:20:24,528 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-05-30 16:20:24,528 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-05-30 16:20:24,528 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-05-30 16:20:24,529 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-05-30 16:20:24,529 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-05-30 16:20:24,530 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-05-30 16:20:24,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-30 16:20:24,530 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-05-30 16:20:24,530 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-05-30 16:20:24,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-05-30 16:20:24,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-30 16:20:24,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-30 16:20:24,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-30 16:20:24,532 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 16:20:24,625 INFO L241 CfgBuilder]: Building ICFG [2024-05-30 16:20:24,627 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-30 16:20:24,983 INFO L282 CfgBuilder]: Performing block encoding [2024-05-30 16:20:25,146 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-30 16:20:25,146 INFO L309 CfgBuilder]: Removed 6 assume(true) statements. [2024-05-30 16:20:25,146 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.05 04:20:25 BoogieIcfgContainer [2024-05-30 16:20:25,147 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-30 16:20:25,150 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-30 16:20:25,150 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-30 16:20:25,153 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-30 16:20:25,153 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.05 04:20:24" (1/3) ... [2024-05-30 16:20:25,154 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@737fdb55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.05 04:20:25, skipping insertion in model container [2024-05-30 16:20:25,154 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:20:24" (2/3) ... [2024-05-30 16:20:25,154 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@737fdb55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.05 04:20:25, skipping insertion in model container [2024-05-30 16:20:25,154 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.05 04:20:25" (3/3) ... [2024-05-30 16:20:25,155 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-bad-buffer-mult-alt.wvr.c [2024-05-30 16:20:25,162 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-30 16:20:25,169 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-30 16:20:25,170 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-05-30 16:20:25,170 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-30 16:20:25,238 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2024-05-30 16:20:25,282 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 16:20:25,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 16:20:25,282 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:20:25,284 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 16:20:25,304 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 16:20:25,328 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 16:20:25,335 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-30 16:20:25,341 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4d12bf57, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 16:20:25,341 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 16:20:25,351 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:20:25,672 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:25,673 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:25,673 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:25,801 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:25,801 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:25,802 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:25,861 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:25,861 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:25,861 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:25,904 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:25,905 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:25,905 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:25,951 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:25,951 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:25,951 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,024 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,025 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,025 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,025 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,025 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,025 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,102 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,102 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,103 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,155 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,156 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,156 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,208 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,209 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,209 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,239 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,240 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,240 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,263 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,264 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,264 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,290 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,291 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,291 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,322 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,322 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,322 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,322 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,322 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,322 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,352 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,352 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,352 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,460 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,460 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,460 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,481 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,482 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,482 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,537 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,538 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,538 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,582 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,582 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,582 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,600 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,600 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,600 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,622 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,622 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,623 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,737 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,738 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,738 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,774 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,775 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,776 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,818 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,818 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,818 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,865 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,865 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,865 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,883 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,883 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,883 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,905 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,905 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,906 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,949 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,949 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,949 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:26,960 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:26,961 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:26,961 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,000 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,001 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,001 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,026 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,026 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,026 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,034 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,034 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,034 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,046 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,047 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,047 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,088 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,088 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,089 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,103 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,106 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,106 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,121 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,125 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,126 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,156 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,157 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,157 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,165 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,166 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,166 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,180 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,180 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,180 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,218 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,219 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,219 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,235 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,236 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,236 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,254 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,255 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,255 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,275 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,276 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,277 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,286 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,287 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,287 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,300 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,300 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,300 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,357 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,357 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,357 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,377 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,377 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,377 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,457 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,457 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,457 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,483 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,483 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,483 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,496 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,496 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,496 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,508 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,508 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,508 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,508 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,509 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,509 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,555 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,556 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,556 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,576 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,576 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,576 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,594 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,594 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,594 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,632 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,632 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,632 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,643 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,643 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,643 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,659 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,659 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,659 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,688 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,688 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,689 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,718 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,718 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,718 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,753 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,754 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,754 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,834 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,834 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,834 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,843 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,843 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,843 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,872 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,872 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,872 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,905 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,905 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,905 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,920 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,921 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,921 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,936 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,936 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,936 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,953 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,953 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,953 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,979 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,980 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,980 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,980 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:27,980 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:27,980 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:27,999 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,000 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,000 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,029 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,029 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,029 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,057 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,057 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,058 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,070 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,070 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,070 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,083 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,083 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,084 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,099 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,101 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,101 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,123 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,124 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,125 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,125 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,125 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,126 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,144 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,144 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,144 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,207 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,207 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,207 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,244 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,244 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,244 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,256 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,256 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,256 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,271 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,271 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,271 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,287 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,287 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,287 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,309 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,309 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,309 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,310 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,310 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,310 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,329 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,329 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,329 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,396 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,396 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,396 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,414 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,415 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,415 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,434 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,435 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,435 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,463 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,464 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,464 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,476 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,476 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,477 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,492 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,492 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,492 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,572 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,572 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,572 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,605 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,606 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,606 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,635 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,635 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,635 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,674 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,674 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,674 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,688 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,688 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,688 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,705 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,706 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,706 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,732 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,732 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,732 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,739 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,739 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,739 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,747 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,747 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,760 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,760 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,760 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,766 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,767 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,767 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,776 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,776 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,776 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,839 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,839 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,839 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,853 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,854 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,854 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,864 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,864 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,864 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,879 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,880 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,880 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,887 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,887 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,887 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,896 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,896 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,896 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,924 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,924 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,924 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,934 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,935 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,935 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,946 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,946 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,946 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,962 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,962 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,962 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,969 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,970 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,970 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:28,979 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:28,980 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:28,980 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,023 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,023 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,023 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,038 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,038 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,038 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,054 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,054 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,055 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,076 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,076 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,076 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,087 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,087 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,088 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,098 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,098 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,098 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,098 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,099 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,099 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,133 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,134 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,134 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,148 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,148 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,162 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,163 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,163 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,184 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,184 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,184 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,193 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,193 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,193 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,205 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,205 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,205 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,220 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,221 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,221 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,244 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,244 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,244 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,268 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,268 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,268 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,304 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,304 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,304 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,307 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,308 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,308 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,393 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,394 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,394 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,418 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,419 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,419 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,430 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,430 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,430 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,441 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,441 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,445 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,457 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,458 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,458 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,479 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,480 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,480 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,480 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,480 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,480 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,495 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,495 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,496 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,556 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,556 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,556 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,567 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,567 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,567 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,575 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,575 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,575 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,585 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,585 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,585 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,599 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,599 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,600 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,611 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,612 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,612 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,612 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,612 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,612 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,635 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,635 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,635 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,661 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,661 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,661 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,672 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,672 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,672 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,684 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,684 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,684 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,697 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,697 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,697 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,714 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,715 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,715 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,715 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,715 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,715 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,739 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,740 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,740 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,775 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,775 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,775 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,789 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,790 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,790 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,801 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,801 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,801 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,813 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,813 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,813 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,829 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,830 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,830 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,830 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,830 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,830 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,908 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,908 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,908 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,938 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,938 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,938 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,949 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,949 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,949 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,961 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,961 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,961 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,973 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,974 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,974 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,991 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,991 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,991 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:29,991 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:29,991 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:29,991 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,014 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,015 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,015 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,038 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,038 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,038 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,049 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,049 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,049 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,060 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,060 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,060 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,072 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,072 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,072 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,088 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,089 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,089 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,089 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,089 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,089 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,114 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,114 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,114 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,139 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,139 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,139 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,150 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,150 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,150 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,162 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,162 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,162 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,175 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,175 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,175 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,197 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,197 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,197 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,197 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,197 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,197 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,232 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,232 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,232 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,261 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,261 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,261 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,277 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,277 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,277 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,293 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,293 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,293 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,310 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,310 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,310 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,332 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,332 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,332 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,332 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,332 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,332 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,437 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,437 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,437 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,437 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,438 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,438 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,486 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,487 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,522 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,523 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,523 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,553 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,554 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,554 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,586 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,587 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,587 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,627 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,627 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,628 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,628 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,628 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,628 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,665 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,665 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,665 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,715 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,715 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,716 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,721 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,721 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,722 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,730 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,730 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,730 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,739 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,740 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,740 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,754 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,755 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,755 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,768 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,768 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,768 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,768 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,768 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,792 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,793 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,793 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,822 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,822 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,822 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,832 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,832 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,833 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,844 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,845 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,845 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,858 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,858 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,858 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,877 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,877 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,877 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,877 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,877 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,878 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,904 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,904 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,904 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,933 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,934 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,934 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,943 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,943 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,944 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,955 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,955 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,955 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,968 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,968 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,968 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,987 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,987 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,987 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:30,987 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:30,987 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:30,987 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,009 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,009 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,009 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,032 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,032 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,032 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,040 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,040 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,040 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,049 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,049 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,049 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,059 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,060 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,060 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,074 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,074 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,074 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,074 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,074 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,074 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,094 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,094 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,094 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,133 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,133 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,133 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,140 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,140 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,140 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,149 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,149 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,149 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,158 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,159 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,159 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,172 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,172 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,172 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,173 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,173 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,173 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,194 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,195 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,195 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,222 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,223 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,223 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,231 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,231 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,231 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,241 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,241 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,241 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,252 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,252 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,252 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,348 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,348 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,348 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,348 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,348 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,349 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,404 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,404 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,442 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,442 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,442 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,455 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,455 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,455 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,469 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,469 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,469 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,484 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,484 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,484 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,504 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,504 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,504 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,504 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,504 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,504 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,544 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,544 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,544 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,544 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,544 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,544 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,581 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,581 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,582 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,613 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,613 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,613 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,635 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,635 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,635 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,659 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,659 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,659 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,695 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,695 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,696 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,696 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,696 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,696 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,723 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,827 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,828 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,828 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,847 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,865 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,866 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,866 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,885 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,885 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,886 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,904 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,904 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,904 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,925 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,925 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,925 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,950 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,950 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,950 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,961 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,961 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,961 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,976 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:31,976 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:31,976 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:31,993 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 1929 states. [2024-05-30 16:20:31,994 INFO L212 cStratifiedReduction]: Copied states 98 times. [2024-05-30 16:20:31,996 INFO L78 Accepts]: Start accepts. Automaton has currently 2464 states, but on-demand construction may add more states Word has length 210 [2024-05-30 16:20:32,000 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:20:32,001 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:20:32,005 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:20:32,006 INFO L85 PathProgramCache]: Analyzing trace with hash 232503540, now seen corresponding path program 1 times [2024-05-30 16:20:32,013 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:20:32,013 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [282907699] [2024-05-30 16:20:32,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:20:32,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:20:32,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:20:32,427 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-30 16:20:32,427 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:20:32,427 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [282907699] [2024-05-30 16:20:32,428 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [282907699] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 16:20:32,428 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 16:20:32,428 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-30 16:20:32,429 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [350545168] [2024-05-30 16:20:32,429 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 16:20:32,435 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-30 16:20:32,435 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:20:32,452 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-30 16:20:32,453 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-30 16:20:32,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:20:32,455 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:20:32,456 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 105.0) internal successors, (210), 2 states have internal predecessors, (210), 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 16:20:32,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:20:32,456 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:20:32,518 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,519 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,519 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,543 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,543 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,543 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,555 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,555 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,555 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,567 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,567 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,567 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,580 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,580 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,581 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,597 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,597 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,598 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,598 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,598 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,598 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,613 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,613 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,613 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,633 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,633 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,633 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,655 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,655 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,655 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,664 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,665 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,665 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,675 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,675 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,675 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,686 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,687 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,687 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,702 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,702 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,702 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,702 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,702 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,703 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,716 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,716 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,716 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,765 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,766 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,766 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,779 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,779 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,779 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,793 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,793 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,793 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,811 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,811 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,811 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,820 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,820 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,820 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,829 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,829 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,829 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,882 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,883 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,883 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,904 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,904 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,904 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,927 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,927 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,927 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,954 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,954 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,954 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,966 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,967 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,967 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:32,979 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:32,979 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:32,979 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,007 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,007 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,007 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,014 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,014 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,014 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,023 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,023 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,023 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,036 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,036 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,036 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,043 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,043 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,043 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,050 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,051 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,051 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,077 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,077 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,077 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,087 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,087 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,087 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,097 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,098 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,098 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,112 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,113 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,113 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,120 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,120 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,120 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,127 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,127 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,128 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,253 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,253 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,253 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,296 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,296 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,296 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,330 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,330 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,330 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,358 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,358 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,359 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,373 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,373 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,373 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,380 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,380 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,419 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,420 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,420 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,443 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,444 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,444 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,460 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,460 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,460 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,480 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,480 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,480 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,490 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,490 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,490 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,498 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,498 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,498 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,498 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,498 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,498 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,532 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,532 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,532 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,544 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,545 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,545 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,558 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,558 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,558 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,575 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,576 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,576 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,584 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,584 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,584 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,593 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,593 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,593 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,609 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,610 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,610 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,631 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,632 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,632 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,655 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,656 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,656 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,690 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,690 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,690 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,694 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,694 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,694 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,716 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,716 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,716 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,740 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,740 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,740 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,751 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,751 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,751 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,763 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,763 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,763 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,775 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,775 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,775 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,791 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,792 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,792 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,792 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,792 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,792 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,806 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,806 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,806 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,829 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,829 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,829 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,850 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,850 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,850 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,859 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,859 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,859 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,869 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,869 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,869 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,880 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,880 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,880 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,895 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,895 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,895 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,895 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,895 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,895 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,907 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,908 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,908 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,925 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,925 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,925 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,944 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,945 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,945 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,951 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,952 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,952 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,960 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,960 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,960 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:33,969 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:33,969 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:33,970 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,088 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,088 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,088 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,089 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,089 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,089 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,104 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,104 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,104 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,159 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,159 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,159 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,173 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,174 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,174 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,189 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,189 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,189 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,209 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,209 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,209 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,219 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,219 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,219 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,229 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,229 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,229 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,290 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,290 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,290 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,314 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,314 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,314 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,340 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,340 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,340 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,370 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,371 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,371 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,386 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,386 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,386 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,401 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,401 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,401 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,428 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,428 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,429 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,435 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,436 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,436 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,444 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,444 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,444 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,457 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,458 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,458 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,464 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,464 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,464 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,472 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,472 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,472 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,499 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,500 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,500 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,510 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,510 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,510 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,521 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,521 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,521 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,537 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,538 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,538 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,546 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,546 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,547 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,554 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,554 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,554 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,590 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,590 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,590 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,609 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,609 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,609 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,622 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,622 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,622 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,641 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,641 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,641 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,650 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,650 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,651 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,660 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,660 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,660 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,705 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,706 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,706 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,722 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,723 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,741 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,741 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,741 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,764 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,765 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,765 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,777 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,777 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,778 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,786 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,786 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,786 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,786 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,786 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,786 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,823 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,823 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,823 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,837 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,838 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,838 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,853 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,853 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,854 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,874 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,874 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,874 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,884 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,884 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,885 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,895 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,895 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,895 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,911 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,912 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,912 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,936 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,936 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,936 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:34,964 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:34,964 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:34,964 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,009 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,009 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,009 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,013 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,013 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,013 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,039 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,039 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,039 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,067 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,067 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,067 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,079 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,079 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,079 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,092 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,092 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,092 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,106 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,106 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,106 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,125 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,125 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,126 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,126 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,126 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,126 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,143 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,143 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,143 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,210 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,210 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,211 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,218 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,219 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,219 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,228 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,228 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,228 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,238 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,239 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,239 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,254 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,255 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,255 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,268 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,269 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,269 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,269 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,269 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,269 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,294 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,295 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,295 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,324 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,324 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,324 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,337 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,338 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,338 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,350 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,351 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,351 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,366 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,367 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,367 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,386 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,386 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,386 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,387 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,387 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,387 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,421 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,421 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,421 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,450 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,451 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,451 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,462 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,462 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,462 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,474 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,474 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,475 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,488 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,488 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,506 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,604 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,604 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,604 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,604 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,604 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,649 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,649 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,649 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,671 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,671 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,680 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,680 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,680 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,689 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,690 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,690 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,699 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,700 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,700 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,713 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,714 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,714 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,714 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,714 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,714 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,733 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,733 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,733 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,753 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,753 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,753 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,761 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,761 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,761 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,769 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,770 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,770 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,779 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,779 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,779 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,793 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,793 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,793 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,793 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,793 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,793 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,814 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,814 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,814 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,834 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,834 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,834 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,843 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,843 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,843 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,853 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,853 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,853 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,863 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,863 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,863 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,877 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,877 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,877 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,877 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,877 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,877 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,907 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,907 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,907 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,931 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,932 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,932 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,945 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,945 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,945 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,959 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,959 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,959 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,973 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,973 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,973 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,991 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,992 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,992 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:35,992 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:35,992 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:35,992 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,029 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,030 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,030 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,030 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,030 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,030 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,061 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,061 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,061 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,085 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,085 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,085 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,105 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,105 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,105 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,129 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,129 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,129 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,153 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,153 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,153 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,153 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,153 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,153 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,175 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,176 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,176 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,208 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,209 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,209 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,212 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,212 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,212 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,218 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,218 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,218 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,224 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,234 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,234 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,234 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,242 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,242 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,242 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,242 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,243 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,243 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,259 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,259 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,259 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,278 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,278 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,278 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,284 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,285 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,285 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,292 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,293 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,293 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,301 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,301 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,301 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,314 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,314 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,314 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,314 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,331 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,331 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,331 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,350 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,350 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,350 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,356 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,356 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,356 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,364 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,364 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,364 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,381 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,381 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,393 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,393 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,393 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,393 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,393 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,393 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,412 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,412 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,412 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,432 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,432 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,432 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,439 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,439 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,439 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,447 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,448 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,448 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,456 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,457 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,457 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,469 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,470 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,470 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,470 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,470 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,470 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,488 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,488 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,488 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,507 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,507 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,507 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,513 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,513 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,514 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,521 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,521 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,521 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,529 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,530 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,530 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,542 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,542 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,542 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,542 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,542 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,542 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,561 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,561 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,561 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,593 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,594 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,594 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,601 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,601 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,601 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,610 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,610 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,610 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,619 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,620 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,620 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,633 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,634 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,634 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,634 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,634 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,634 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,661 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,661 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,661 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,836 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,836 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,836 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,862 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,862 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,862 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,884 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,884 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,884 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,896 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,897 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,897 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,913 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,913 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,913 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,913 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,913 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,913 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,949 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,949 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,950 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,950 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,950 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,950 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:36,978 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:36,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:36,978 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:37,001 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:37,001 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:37,001 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:37,019 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:37,019 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:37,019 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:37,037 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:37,037 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:37,037 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:37,064 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:37,065 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:37,065 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:37,065 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:37,065 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:37,065 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:37,085 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:37,085 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:37,085 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:37,176 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:37,177 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:37,177 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:37,192 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:37,192 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:37,193 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:37,208 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:37,208 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:37,208 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:37,225 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:37,225 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:37,225 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:37,240 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:37,241 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:37,241 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:37,256 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:37,256 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:37,256 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:37,276 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:37,276 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:37,276 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:37,285 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:37,285 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:37,285 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:37,295 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:37,295 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:37,295 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:37,310 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 2215 states. [2024-05-30 16:20:37,311 INFO L212 cStratifiedReduction]: Copied states 98 times. [2024-05-30 16:20:37,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:20:37,311 INFO L78 Accepts]: Start accepts. Automaton has currently 3028 states, but on-demand construction may add more states Word has length 203 [2024-05-30 16:20:37,312 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:20:37,312 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-05-30 16:20:37,312 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:20:37,313 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:20:37,313 INFO L85 PathProgramCache]: Analyzing trace with hash 455515498, now seen corresponding path program 1 times [2024-05-30 16:20:37,313 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:20:37,313 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2131900732] [2024-05-30 16:20:37,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:20:37,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:20:37,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:20:37,784 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-05-30 16:20:37,784 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:20:37,784 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2131900732] [2024-05-30 16:20:37,784 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2131900732] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 16:20:37,784 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 16:20:37,784 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-05-30 16:20:37,784 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [687036207] [2024-05-30 16:20:37,785 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 16:20:37,786 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-05-30 16:20:37,786 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:20:37,789 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-30 16:20:37,790 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-05-30 16:20:37,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:20:37,792 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:20:37,792 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 33.833333333333336) internal successors, (203), 6 states have internal predecessors, (203), 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 16:20:37,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:20:37,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:20:37,794 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:20:37,983 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:37,983 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:37,983 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,007 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,007 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,007 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,018 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,019 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,019 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,029 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,030 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,030 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,041 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,042 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,042 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,057 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,057 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,057 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,057 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,057 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,057 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,071 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,072 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,072 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,091 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,091 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,091 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,111 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,112 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,112 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,120 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,120 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,120 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,130 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,130 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,130 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,140 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,141 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,141 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,154 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,155 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,155 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,155 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,155 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,155 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,167 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,167 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,167 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,211 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,211 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,211 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,223 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,223 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,223 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,235 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,235 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,236 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,252 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,252 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,252 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,260 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,260 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,260 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,268 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,268 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,268 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,317 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,317 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,317 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,337 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,337 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,337 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,357 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,357 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,357 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,381 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,381 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,381 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,393 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,393 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,393 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,404 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,405 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,405 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,429 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,430 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,430 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,437 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,437 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,437 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,444 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,444 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,444 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,455 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,456 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,456 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,461 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,461 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,461 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,468 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,468 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,468 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,493 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,493 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,493 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,502 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,502 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,502 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,644 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,644 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,644 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,659 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,659 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,659 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,666 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,666 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,666 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,672 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,673 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,673 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,698 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,699 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,699 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,708 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,708 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,708 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,718 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,718 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,718 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,732 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,733 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,733 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,739 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,740 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,740 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,746 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,746 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,746 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,781 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,782 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,782 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,795 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,795 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,795 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,809 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,809 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,809 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,826 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,827 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,827 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,836 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,836 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,836 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,843 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,843 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,843 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,843 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,843 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,843 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,875 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,875 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,875 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,886 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,886 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,887 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,899 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,899 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,899 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,915 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,915 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,915 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,923 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,923 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,923 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,931 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,931 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,931 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,946 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,946 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,946 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,966 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,966 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,966 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:38,988 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:38,988 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:38,988 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,020 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,020 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,020 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,023 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,023 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,023 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,043 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,044 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,044 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,065 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,065 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,065 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,076 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,076 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,076 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,086 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,086 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,087 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,098 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,098 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,098 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,113 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,113 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,113 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,113 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,113 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,113 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,126 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,126 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,126 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,147 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,167 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,167 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,167 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,175 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,175 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,176 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,184 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,185 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,185 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,194 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,195 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,195 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,208 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,208 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,208 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,208 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,208 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,208 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,220 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,220 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,220 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,236 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,236 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,236 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,254 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,254 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,254 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,261 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,261 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,261 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,269 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,269 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,269 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,277 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,277 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,277 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,289 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,289 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,289 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,289 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,289 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,289 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,300 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,300 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,300 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,341 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,341 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,341 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,351 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,351 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,351 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,362 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,362 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,362 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,376 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,376 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,377 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,384 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,384 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,384 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,391 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,391 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,391 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,443 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,443 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,443 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,461 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,461 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,461 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,479 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,479 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,479 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,501 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,502 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,502 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,512 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,512 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,512 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,523 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,523 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,523 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,557 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,558 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,558 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,563 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,563 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,563 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,569 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,569 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,569 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,579 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,579 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,579 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,585 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,585 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,585 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,590 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,590 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,590 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,611 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,612 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,612 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,619 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,619 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,619 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,627 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,627 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,627 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,639 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,639 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,639 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,645 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,645 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,645 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,651 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,652 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,652 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,674 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,674 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,674 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,713 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,713 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,713 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,723 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,737 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,737 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,737 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,744 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,744 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,744 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,751 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,751 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,751 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,784 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,785 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,785 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,797 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,797 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,797 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,810 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,810 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,810 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,826 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,826 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,826 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,835 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,835 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,835 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,843 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,843 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,843 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,843 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,843 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,843 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,870 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,870 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,870 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,881 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,881 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,881 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,891 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,892 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,892 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,906 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,906 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,906 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:39,913 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:39,914 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:39,914 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,096 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,096 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,096 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,111 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,112 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,112 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,137 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,138 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,138 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,164 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,164 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,164 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,203 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,204 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,204 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,207 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,208 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,208 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,232 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,233 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,233 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,259 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,259 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,259 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,270 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,270 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,270 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,282 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,283 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,283 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,295 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,296 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,296 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,313 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,314 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,314 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,329 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,330 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,330 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,399 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,399 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,400 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,407 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,407 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,407 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,415 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,416 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,416 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,425 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,426 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,426 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,440 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,440 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,440 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,453 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,453 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,453 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,453 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,453 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,453 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,477 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,477 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,477 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,503 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,503 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,503 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,514 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,514 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,514 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,526 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,526 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,526 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,539 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,539 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,539 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,557 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,557 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,557 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,557 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,557 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,557 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,583 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,583 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,583 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,609 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,609 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,609 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,619 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,620 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,620 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,631 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,631 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,631 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,643 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,643 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,643 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,660 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,660 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,660 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,660 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,660 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,661 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,687 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,687 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,687 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,837 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,837 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,837 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,845 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,845 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,845 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,854 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,854 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,854 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,863 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,863 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,863 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,876 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,876 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,876 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,877 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,877 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,877 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,895 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,896 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,896 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,914 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,914 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,914 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,922 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,922 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,922 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,930 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,931 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,931 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,939 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,939 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,939 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,952 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,952 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,952 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,952 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,952 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,953 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,972 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,973 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,973 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:40,992 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:40,992 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:40,992 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,000 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,001 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,001 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,009 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,010 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,010 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,019 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,019 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,019 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,032 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,032 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,032 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,032 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,032 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,032 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,059 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,059 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,060 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,081 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,081 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,082 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,093 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,093 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,093 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,105 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,105 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,105 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,118 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,118 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,118 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,134 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,134 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,134 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,134 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,134 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,134 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,166 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,166 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,166 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,166 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,166 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,166 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,194 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,194 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,194 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,227 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,228 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,228 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,248 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,248 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,248 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,268 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,268 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,269 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,299 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,299 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,299 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,299 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,299 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,299 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,327 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,328 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,328 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,369 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,369 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,369 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,373 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,373 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,373 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,380 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,380 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,387 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,387 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,387 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,399 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,399 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,399 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,410 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,410 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,410 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,410 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,410 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,410 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,430 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,431 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,431 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,454 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,454 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,454 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,462 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,462 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,462 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,471 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,472 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,472 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,482 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,482 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,482 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,497 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,497 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,498 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,498 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,498 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,498 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,519 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,520 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,520 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,542 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,542 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,543 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,550 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,550 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,550 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,559 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,559 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,559 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,569 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,569 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,569 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,584 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,584 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,584 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,584 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,584 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,585 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,607 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,608 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,608 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,701 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,701 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,701 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,718 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,719 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,719 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,726 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,726 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,726 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,734 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,734 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,734 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,747 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,747 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,747 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,747 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,763 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,763 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,763 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,780 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,780 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,780 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,785 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,785 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,785 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,792 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,792 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,792 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,799 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,799 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,799 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,810 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,810 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,810 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,810 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,810 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,810 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,827 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,827 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,827 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,844 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,844 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,844 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,850 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,850 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,850 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,857 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,857 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,857 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,865 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,865 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,865 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,876 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,876 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,876 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,876 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,876 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,876 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,901 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,901 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,901 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,922 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,923 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,923 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,933 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,933 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,933 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,944 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,944 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,944 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,956 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,956 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,956 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,971 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,971 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,971 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:41,971 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:41,971 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:41,971 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,004 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,004 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,005 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,005 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,005 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,005 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,032 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,032 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,032 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,051 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,051 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,051 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,068 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,068 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,068 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,086 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,086 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,086 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,110 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,111 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,111 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,111 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,111 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,111 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,131 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,131 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,131 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,222 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,222 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,222 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,237 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,237 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,237 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,251 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,252 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,252 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,267 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,267 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,267 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,282 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,282 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,282 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,297 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,298 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,298 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,317 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,317 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,317 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,326 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,326 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,326 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,335 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,335 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,336 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,367 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 2223 states. [2024-05-30 16:20:42,367 INFO L212 cStratifiedReduction]: Copied states 98 times. [2024-05-30 16:20:42,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:20:42,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:20:42,368 INFO L78 Accepts]: Start accepts. Automaton has currently 3036 states, but on-demand construction may add more states Word has length 211 [2024-05-30 16:20:42,370 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:20:42,370 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-05-30 16:20:42,370 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:20:42,370 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:20:42,371 INFO L85 PathProgramCache]: Analyzing trace with hash -791786485, now seen corresponding path program 1 times [2024-05-30 16:20:42,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:20:42,371 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [940973351] [2024-05-30 16:20:42,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:20:42,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:20:42,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:20:42,623 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-05-30 16:20:42,623 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:20:42,623 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [940973351] [2024-05-30 16:20:42,624 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [940973351] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 16:20:42,624 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 16:20:42,624 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-05-30 16:20:42,624 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1144540131] [2024-05-30 16:20:42,624 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 16:20:42,625 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-05-30 16:20:42,625 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:20:42,626 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-30 16:20:42,626 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-05-30 16:20:42,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:20:42,626 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:20:42,627 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 35.166666666666664) internal successors, (211), 6 states have internal predecessors, (211), 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 16:20:42,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:20:42,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:20:42,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:20:42,627 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:20:42,717 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,718 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,718 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,742 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,743 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,743 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,756 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,756 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,756 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,769 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,770 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,770 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,784 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,784 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,784 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,906 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,906 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,906 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,906 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,906 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,906 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,918 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,918 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,918 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,935 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,935 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,935 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,953 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,953 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,953 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,961 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,961 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,961 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,969 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,969 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,969 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,978 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,978 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,991 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,991 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,991 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:42,991 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:42,991 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:42,991 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,002 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,002 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,002 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,052 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,052 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,052 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,063 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,063 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,063 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,074 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,074 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,074 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,089 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,089 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,089 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,096 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,096 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,096 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,103 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,103 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,103 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,148 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,148 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,148 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,166 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,166 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,166 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,184 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,184 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,184 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,206 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,206 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,206 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,216 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,217 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,217 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,226 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,226 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,226 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,262 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,262 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,262 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,268 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,268 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,268 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,275 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,275 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,275 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,286 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,286 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,286 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,291 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,291 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,291 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,297 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,297 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,297 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,319 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,320 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,320 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,328 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,328 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,328 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,336 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,336 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,336 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,348 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,349 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,349 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,355 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,355 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,355 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,360 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,361 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,361 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,401 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,401 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,401 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,410 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,410 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,410 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,419 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,420 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,420 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,433 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,433 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,433 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,439 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,440 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,440 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,446 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,446 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,446 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,480 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,480 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,480 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,493 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,493 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,493 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,505 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,506 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,506 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,522 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,522 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,522 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,531 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,531 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,531 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,537 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,537 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,537 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,537 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,537 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,537 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,567 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,567 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,567 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,578 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,578 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,578 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,589 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,589 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,589 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,604 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,604 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,604 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,611 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,611 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,611 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,618 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,618 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,618 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,632 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,632 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,632 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,651 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,651 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,651 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,672 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,672 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,672 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,701 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,701 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,702 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,704 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,704 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,704 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,724 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,724 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,861 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,861 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,861 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,870 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,871 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,871 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,880 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,880 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,880 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,890 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,891 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,891 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,904 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,904 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,905 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,905 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,905 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,905 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,917 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,917 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,917 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,937 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,938 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,938 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,956 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,957 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,957 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,965 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,965 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,965 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,973 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,974 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,974 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,983 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,983 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,983 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,996 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,996 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,996 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:43,996 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:43,996 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:43,996 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,007 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,007 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,007 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,022 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,023 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,023 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,040 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,040 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,040 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,046 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,046 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,046 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,053 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,053 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,053 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,061 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,061 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,061 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,073 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,073 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,073 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,073 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,073 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,073 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,083 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,083 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,083 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,121 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,121 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,121 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,131 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,131 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,131 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,142 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,142 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,142 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,156 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,156 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,156 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,163 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,163 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,163 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,170 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,170 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,170 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,216 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,217 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,217 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,234 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,234 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,234 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,252 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,252 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,252 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,274 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,274 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,274 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,284 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,284 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,284 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,295 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,295 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,295 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,315 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,315 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,315 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,320 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,320 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,320 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,325 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,326 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,326 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,335 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,335 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,335 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,340 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,340 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,340 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,345 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,345 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,345 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,365 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,366 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,366 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,372 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,372 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,372 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,380 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,380 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,391 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,391 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,391 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,397 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,397 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,397 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,403 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,403 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,426 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,427 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,427 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,434 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,434 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,434 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,443 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,443 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,443 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,455 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,455 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,455 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,461 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,461 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,462 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,468 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,468 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,468 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,499 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,499 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,499 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,510 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,511 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,511 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,522 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,523 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,523 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,538 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,538 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,538 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,546 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,547 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,547 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,552 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,553 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,553 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,553 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,553 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,553 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,581 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,581 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,581 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,591 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,591 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,591 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,601 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,601 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,601 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,615 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,616 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,616 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,624 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,624 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,624 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,631 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,631 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,631 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,642 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,642 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,642 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,659 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,660 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,660 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,678 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,678 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,678 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,844 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,844 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,844 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,847 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,864 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,864 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,864 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,882 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,882 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,882 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,890 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,890 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,890 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,899 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,899 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,899 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,908 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,908 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,908 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,921 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,921 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,921 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,921 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,921 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,921 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,933 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,933 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,933 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:44,996 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:44,996 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:44,996 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,001 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,001 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,001 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,007 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,008 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,008 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,014 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,015 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,015 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,025 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,025 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,025 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,034 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,034 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,035 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,035 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,035 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,035 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,052 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,052 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,052 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,071 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,071 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,071 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,079 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,079 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,079 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,088 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,088 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,088 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,097 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,097 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,097 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,110 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,110 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,110 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,110 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,110 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,110 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,129 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,129 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,130 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,148 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,149 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,149 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,156 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,156 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,156 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,165 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,165 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,165 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,174 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,174 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,174 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,186 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,187 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,187 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,187 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,187 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,187 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,206 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,206 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,206 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,225 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,226 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,226 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,234 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,234 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,234 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,244 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,244 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,244 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,253 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,254 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,254 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,268 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,268 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,268 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,268 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,268 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,268 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,287 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,287 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,287 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,306 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,306 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,306 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,314 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,314 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,314 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,322 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,323 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,323 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,332 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,332 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,332 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,345 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,345 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,345 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,345 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,345 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,345 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,364 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,365 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,365 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,384 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,384 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,384 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,392 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,393 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,393 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,401 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,401 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,401 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,411 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,411 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,411 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,440 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,440 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,441 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,441 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,441 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,441 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,468 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,468 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,468 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,491 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,491 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,491 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,638 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,638 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,638 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,655 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,655 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,655 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,673 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,673 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,673 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,696 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,696 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,696 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,696 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,697 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,697 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,740 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,740 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,740 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,741 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,741 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,741 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,788 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,789 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,789 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,816 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,817 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,817 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,840 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,840 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,840 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,865 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,865 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,865 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,895 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,895 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,895 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,895 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,895 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,895 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,922 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,922 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,922 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,962 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,962 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,962 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,967 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,967 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,967 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,973 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,974 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,974 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,981 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,981 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,982 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:45,994 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:45,994 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:45,994 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,004 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,005 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,005 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,005 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,005 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,005 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,025 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,026 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,026 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,049 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,049 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,049 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,057 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,057 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,057 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,067 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,067 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,067 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,078 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,078 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,078 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,094 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,094 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,094 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,094 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,094 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,094 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,116 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,116 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,116 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,139 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,139 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,139 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,146 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,147 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,156 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,156 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,156 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,166 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,167 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,167 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,182 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,182 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,182 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,182 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,182 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,182 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,203 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,203 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,203 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,220 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,221 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,221 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,227 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,227 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,227 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,234 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,235 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,235 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,242 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,243 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,243 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,254 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,254 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,254 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,255 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,255 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,255 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,271 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,271 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,271 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,288 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,288 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,288 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,294 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,294 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,294 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,301 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,301 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,301 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,309 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,309 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,309 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,320 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,320 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,320 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,320 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,320 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,320 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,338 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,338 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,338 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,355 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,356 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,356 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,362 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,362 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,362 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,370 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,370 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,370 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,378 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,378 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,378 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,390 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,390 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,390 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,390 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,390 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,390 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,416 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,416 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,416 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,437 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,438 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,438 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,448 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,448 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,448 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,459 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,459 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,459 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,471 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,471 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,471 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,487 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,487 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,518 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,518 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,518 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,518 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,518 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,518 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,546 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,546 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,546 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,567 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,567 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,567 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,584 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,584 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,584 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,748 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,749 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,749 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,774 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,774 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,774 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,774 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,774 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,774 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,794 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,794 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,794 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,887 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,887 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,887 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,902 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,902 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,902 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,916 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,916 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,916 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,931 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,931 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,931 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,945 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,945 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,945 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,960 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,960 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,960 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,978 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,978 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,987 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,987 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,987 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:46,996 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:46,996 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:46,996 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,013 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 2231 states. [2024-05-30 16:20:47,014 INFO L212 cStratifiedReduction]: Copied states 98 times. [2024-05-30 16:20:47,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:20:47,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:20:47,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:20:47,014 INFO L78 Accepts]: Start accepts. Automaton has currently 3044 states, but on-demand construction may add more states Word has length 219 [2024-05-30 16:20:47,015 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:20:47,015 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-05-30 16:20:47,015 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:20:47,015 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:20:47,016 INFO L85 PathProgramCache]: Analyzing trace with hash -1520544608, now seen corresponding path program 1 times [2024-05-30 16:20:47,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:20:47,016 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1936981171] [2024-05-30 16:20:47,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:20:47,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:20:47,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:20:47,381 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-05-30 16:20:47,382 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:20:47,382 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1936981171] [2024-05-30 16:20:47,382 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1936981171] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 16:20:47,382 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1524857237] [2024-05-30 16:20:47,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:20:47,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:20:47,382 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:20:47,384 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 16:20:47,386 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 16:20:47,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:20:47,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 6 conjunts are in the unsatisfiable core [2024-05-30 16:20:47,543 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 16:20:47,613 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-05-30 16:20:47,613 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-05-30 16:20:47,614 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1524857237] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 16:20:47,614 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-05-30 16:20:47,614 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [9] total 12 [2024-05-30 16:20:47,614 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [273061351] [2024-05-30 16:20:47,614 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 16:20:47,614 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-30 16:20:47,615 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:20:47,615 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-30 16:20:47,615 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2024-05-30 16:20:47,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:20:47,615 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:20:47,615 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 43.8) internal successors, (219), 5 states have internal predecessors, (219), 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 16:20:47,616 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:20:47,616 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:20:47,616 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:20:47,616 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:20:47,616 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:20:47,752 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,752 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,752 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,757 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,757 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,757 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,764 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,764 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,764 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,771 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,771 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,771 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,782 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,782 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,782 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,791 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,792 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,792 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,792 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,792 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,792 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,809 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,810 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,810 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,829 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,829 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,829 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,838 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,838 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,838 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,847 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,857 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,857 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,857 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,870 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,871 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,871 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,871 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,871 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,871 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,890 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,891 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,891 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,910 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,910 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,910 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,918 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,918 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,918 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,927 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,927 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,927 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,937 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,937 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,937 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,950 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,950 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,950 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,950 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,950 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,950 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,970 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,971 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,971 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,990 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,990 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,990 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:47,998 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:47,999 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:47,999 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,008 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,008 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,008 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,018 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,018 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,018 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,031 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,032 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,032 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,032 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,032 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,032 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,051 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,052 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,052 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,071 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,071 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,071 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,079 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,079 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,079 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,088 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,088 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,088 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,097 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,097 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,097 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,110 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,111 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,111 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,111 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,111 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,111 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,286 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,286 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,286 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,308 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,308 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,308 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,317 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,317 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,317 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,326 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,326 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,326 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,337 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,337 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,337 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,351 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,351 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,351 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,352 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,352 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,352 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,380 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,380 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,404 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,404 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,416 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,416 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,416 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,429 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,429 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,429 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,443 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,443 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,443 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,461 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,461 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,461 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,461 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,461 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,461 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,484 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,484 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,484 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,505 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,505 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,505 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,515 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,515 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,515 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,525 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,526 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,526 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,536 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,537 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,537 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,551 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,552 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,552 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,552 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,552 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,552 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,572 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,572 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,573 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,592 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,592 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,592 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,600 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,601 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,601 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,610 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,610 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,610 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,619 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,619 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,620 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,633 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,633 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,633 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,633 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,633 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,633 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,665 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,665 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,665 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,665 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,665 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,665 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,699 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,699 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,699 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,722 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,722 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,723 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,744 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,744 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,744 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,764 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,765 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,765 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,788 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,789 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,789 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,789 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,789 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,789 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,811 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,812 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,812 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,843 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,843 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,843 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,847 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,852 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,852 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,853 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,858 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,858 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,859 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,868 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,869 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,869 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,877 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,877 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,877 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,877 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,877 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,877 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,893 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,893 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,893 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,911 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,912 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,912 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,918 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,918 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,918 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,925 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,926 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,926 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,934 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,934 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,934 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,946 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,946 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,946 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,946 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,946 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,946 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,963 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,963 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,963 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,981 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,981 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,981 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,987 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,988 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,988 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:48,995 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:48,995 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:48,995 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,003 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,003 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,003 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,015 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,015 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,015 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,016 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,016 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,016 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,033 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,033 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,033 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,051 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,051 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,051 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,057 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,058 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,058 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,065 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,065 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,065 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,073 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,073 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,073 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,085 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,086 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,086 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,086 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,086 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,086 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,103 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,103 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,103 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,120 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,121 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,121 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,126 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,126 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,126 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,134 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,134 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,134 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,142 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,142 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,142 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,154 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,154 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,154 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,154 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,154 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,154 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,172 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,173 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,173 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,328 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,328 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,329 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,338 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,338 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,338 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,346 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,346 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,346 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,354 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,355 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,355 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,367 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,367 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,367 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,367 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,367 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,367 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,393 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,393 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,393 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,415 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,415 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,415 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,426 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,426 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,426 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,438 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,438 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,438 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,450 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,450 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,450 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,466 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,466 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,466 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,466 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,466 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,466 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,487 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,506 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,507 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,507 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,515 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,515 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,515 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,524 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,525 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,525 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,534 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,534 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,534 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,547 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,548 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,548 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,548 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,548 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,548 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,565 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,565 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,565 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,583 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,583 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,583 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,589 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,589 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,589 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,597 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,597 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,597 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,605 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,605 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,605 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,616 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,617 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,617 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,617 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,617 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,617 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,641 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,641 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,641 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,641 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,641 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,642 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,669 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,669 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,669 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,694 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,694 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,694 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,711 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,711 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,711 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,729 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,730 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,730 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,752 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,752 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,752 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,752 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,753 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,753 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,781 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,782 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,782 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,866 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,866 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,866 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,882 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,882 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,882 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,897 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,897 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,897 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,913 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,913 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,913 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,928 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,928 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,928 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,944 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,944 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,944 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,964 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,964 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,964 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,973 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,973 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,973 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:49,983 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:49,983 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:49,983 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:50,015 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 1450 states. [2024-05-30 16:20:50,016 INFO L212 cStratifiedReduction]: Copied states 26 times. [2024-05-30 16:20:50,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:20:50,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:20:50,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:20:50,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:20:50,016 INFO L78 Accepts]: Start accepts. Automaton has currently 2060 states, but on-demand construction may add more states Word has length 223 [2024-05-30 16:20:50,017 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:20:50,026 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 16:20:50,218 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:20:50,218 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:20:50,218 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:20:50,219 INFO L85 PathProgramCache]: Analyzing trace with hash -186772261, now seen corresponding path program 2 times [2024-05-30 16:20:50,219 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:20:50,219 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1406891090] [2024-05-30 16:20:50,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:20:50,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:20:50,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:20:50,522 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-05-30 16:20:50,522 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:20:50,522 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1406891090] [2024-05-30 16:20:50,522 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1406891090] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 16:20:50,522 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 16:20:50,522 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-05-30 16:20:50,522 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [785121523] [2024-05-30 16:20:50,522 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 16:20:50,523 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-05-30 16:20:50,523 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:20:50,523 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-30 16:20:50,523 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-05-30 16:20:50,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:20:50,523 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:20:50,524 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 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 16:20:50,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:20:50,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:20:50,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:20:50,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:20:50,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:20:50,524 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:20:50,687 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:50,687 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:50,687 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:50,713 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:50,713 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:50,713 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:50,731 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:50,732 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:50,732 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:50,737 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:50,737 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:50,738 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:50,744 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:50,744 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:50,744 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:50,752 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:50,752 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:50,752 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:50,783 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:50,783 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:50,783 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:50,783 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:50,783 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:50,783 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:50,933 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:50,933 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:50,933 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:50,989 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:50,989 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:50,989 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:20:51,005 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,005 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:51,006 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,023 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,023 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,023 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,034 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,034 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,034 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,063 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,063 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,063 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,094 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,094 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,094 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,107 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,107 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,107 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,121 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,121 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,121 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,135 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,135 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,135 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,156 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,157 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,157 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,157 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,157 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,157 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,172 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,172 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,173 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,203 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,203 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,203 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,223 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,223 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,223 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,236 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,237 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,237 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,265 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,265 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,265 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,294 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,295 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,297 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,309 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,309 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,313 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,326 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,327 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,327 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,340 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,341 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,341 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,360 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,360 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,360 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,360 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,360 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,360 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,373 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,374 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,374 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,403 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,403 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,438 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,438 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,438 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,451 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,451 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,451 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,473 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,474 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,474 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,495 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,495 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,495 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,504 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,504 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,504 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,513 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,513 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,513 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,524 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,524 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,524 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,538 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,539 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,539 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,539 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,539 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,539 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,548 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,548 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,548 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,569 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,569 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,569 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,583 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,583 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,583 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,592 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,593 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,593 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,611 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,612 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,612 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,631 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,631 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,631 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,639 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,639 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,640 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,648 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,648 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,648 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,658 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,658 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,658 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,671 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,671 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,671 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,671 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,681 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,681 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,681 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,701 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,701 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,701 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,714 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,714 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,714 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,723 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,743 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,744 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,744 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,764 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,764 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,764 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,773 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,773 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,773 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,783 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,783 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,783 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,793 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,793 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,793 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,807 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,808 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,808 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,808 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,808 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,808 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,817 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,818 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,818 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,838 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,838 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,838 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,852 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,852 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,852 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,862 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,862 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,862 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,895 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,895 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,895 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,919 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,919 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,919 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,932 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,933 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,933 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,946 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,946 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,946 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,960 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,960 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,960 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,978 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,978 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,978 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,978 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,992 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:51,992 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:51,992 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,016 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,016 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,016 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,036 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,036 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,036 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,052 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,052 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,052 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,076 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,076 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,076 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,097 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,097 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,097 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,107 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,108 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,108 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,258 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,258 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,258 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,287 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,287 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,287 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,302 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,302 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,302 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,302 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,303 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,303 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,314 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,314 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,335 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,336 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,336 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,351 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,351 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,351 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,362 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,362 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,362 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,420 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,420 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:52,420 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,440 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,441 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,441 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,487 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,511 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,511 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,511 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,523 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,523 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,524 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,536 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,536 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,537 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,550 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,550 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,551 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,568 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,568 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,568 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,568 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,569 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,569 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,582 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,582 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,582 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,605 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,605 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,605 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,622 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,622 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,622 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,685 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,685 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:52,685 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,710 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,711 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,711 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,733 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,734 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:52,734 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,748 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,748 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,748 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,780 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,780 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,780 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,800 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,800 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,800 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,824 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,824 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,824 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:52,847 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,862 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,863 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,863 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,868 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,868 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:52,868 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,872 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,872 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,872 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,879 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,879 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,879 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,886 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,886 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,886 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,897 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,897 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,897 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,920 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,921 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,921 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,929 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,929 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,929 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,938 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,938 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,938 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,948 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,948 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,948 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,961 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,962 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,962 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,984 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,985 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,985 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,992 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:52,993 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:52,993 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,001 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,001 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,001 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,010 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,011 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,011 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,023 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,024 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,024 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,047 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,047 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,047 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,055 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,055 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,056 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,064 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,065 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,065 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,074 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,074 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,074 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,088 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,088 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,088 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,111 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,111 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,111 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,119 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,119 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,119 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,128 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,128 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,128 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,137 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,137 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,137 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,150 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,150 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,150 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,174 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,174 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,174 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,183 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,183 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,183 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,192 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,193 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,193 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,356 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,356 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,356 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,369 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,369 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,369 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,399 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,399 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,399 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,411 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,412 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,412 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,424 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,424 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,425 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,438 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,438 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,438 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,455 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,455 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,455 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,480 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,480 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,480 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,490 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,490 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,490 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,500 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,500 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,501 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,511 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,511 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,511 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,526 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,526 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,526 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,540 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,540 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,540 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,560 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,560 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,560 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,568 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,568 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,568 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,577 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,577 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,577 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,586 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,586 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,586 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,599 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,599 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,599 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,599 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,600 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:53,600 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,637 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,638 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,638 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,657 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,657 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,657 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,673 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,674 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,674 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,691 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,691 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,691 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,712 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,713 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,713 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,736 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,736 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,736 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,742 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,742 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,742 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,748 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,749 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,749 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,756 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,756 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,756 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,767 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,767 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,774 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,774 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,774 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,774 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,774 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,774 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,791 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,791 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,791 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,823 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,824 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,824 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,859 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,859 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,859 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,878 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,878 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,879 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,895 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,895 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,895 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,913 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,913 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,913 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,934 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,935 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,935 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,983 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,983 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,984 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,992 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:53,992 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:53,992 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,001 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,001 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,001 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,010 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,010 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,010 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,023 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,024 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,024 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,024 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,024 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,024 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,033 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,033 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,033 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,053 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,053 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,053 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,066 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,066 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,066 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,066 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,067 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:54,067 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,105 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,105 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,105 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,127 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,127 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,127 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,139 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,139 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,139 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,156 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,156 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,156 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,167 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,167 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,167 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,191 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,191 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,191 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,200 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,200 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,201 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,201 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,201 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:54,201 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,225 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,225 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,273 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,273 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,273 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,282 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,283 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,283 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,304 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,304 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,304 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,304 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,304 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,304 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,492 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,492 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,492 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,492 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,492 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:54,492 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,521 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,521 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,521 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,544 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,544 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,544 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,544 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,544 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:54,544 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,566 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,567 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,567 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,586 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,586 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,586 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,596 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,596 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,596 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,606 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,606 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,606 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,615 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,615 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,616 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,625 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,626 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,626 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,635 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,635 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,635 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,645 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,646 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,646 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,663 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,663 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,663 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,675 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,675 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,675 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,686 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,686 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,686 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,686 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,686 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:54,686 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,711 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,711 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,711 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,736 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,736 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,736 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,758 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,758 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,758 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,758 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,758 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:54,758 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,768 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,768 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,801 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,802 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,802 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,825 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,825 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:54,825 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,839 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,840 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,840 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,859 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,859 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,859 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,879 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,879 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,879 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,903 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,903 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,903 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,922 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,922 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,922 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,956 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,957 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,957 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,972 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,973 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,973 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,976 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,976 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,977 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,982 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,982 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,982 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,988 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,988 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,988 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,997 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,998 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,998 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,998 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:54,998 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:54,998 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,003 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,004 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,004 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,019 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,019 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,020 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,029 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,029 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,029 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,044 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,045 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,045 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,062 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,063 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,063 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,069 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,069 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,069 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,076 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,077 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,077 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,085 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,085 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,085 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,097 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,097 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,097 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,097 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,097 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,097 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,105 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,105 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,105 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,123 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,123 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,123 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,135 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,135 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,135 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,149 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,150 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,150 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,167 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,167 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,167 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,173 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,173 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,173 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,180 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,181 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,181 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,189 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,189 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,189 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,200 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,201 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,201 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,201 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,201 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,201 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,208 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,209 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,209 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,227 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,227 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,227 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,239 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,239 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,239 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,254 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,254 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,254 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,273 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,273 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,273 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,279 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,280 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,280 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,287 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,287 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,288 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,296 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,296 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,296 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,308 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,308 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,308 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,308 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,308 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,309 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,316 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,317 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,317 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,335 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,335 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,335 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,348 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,348 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,348 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,362 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,363 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,363 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,381 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,381 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,381 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,387 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,387 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,387 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,394 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,395 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,395 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,403 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,403 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,416 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,416 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,416 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,416 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,416 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,416 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,424 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,424 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,424 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,444 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,444 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,444 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,456 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,456 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,457 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,473 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,473 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,473 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,492 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,493 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,493 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,500 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,500 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,500 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,508 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,508 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,508 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,517 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,517 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,517 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,683 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,683 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,683 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,683 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,683 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,683 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,695 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,695 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,695 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,721 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,721 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,721 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,738 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,738 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,738 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,774 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,774 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,774 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,806 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,806 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,806 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,820 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,821 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,821 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,837 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,837 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,837 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,854 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,854 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,854 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,877 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,877 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,877 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,877 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,877 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,877 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,894 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,894 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,894 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,926 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,926 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,926 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,949 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,949 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,949 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,975 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:55,975 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:55,976 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,004 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,004 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,005 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,016 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,017 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,017 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,030 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,030 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,030 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,044 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,044 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,044 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,063 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,063 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,063 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,063 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,064 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,064 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,076 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,077 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,077 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,105 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,105 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,105 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,123 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,124 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,124 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,177 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,178 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,178 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,196 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,196 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,196 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,212 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,212 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,212 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,229 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,229 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,229 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,248 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,249 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,249 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,267 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,267 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,267 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,270 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,271 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,271 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,276 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,276 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,276 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,281 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,282 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,282 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,291 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,291 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,292 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,313 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,319 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,320 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,320 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,327 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,327 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,328 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,336 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,336 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,336 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,348 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,348 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,348 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,369 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,369 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,369 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,375 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,375 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,375 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,383 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,383 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,383 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,391 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,391 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,391 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,403 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,403 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,425 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,425 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,425 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,431 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,432 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,432 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,439 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,440 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,440 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,448 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,448 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,448 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,460 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,460 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,460 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,481 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,481 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,481 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,487 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,494 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,494 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,495 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,502 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,502 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,502 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,514 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,514 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,514 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,535 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,536 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,536 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,542 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,542 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,542 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,550 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,550 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,550 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,558 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,559 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,559 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,571 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,571 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,571 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,600 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,600 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,600 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,610 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,611 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,611 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,622 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,622 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,622 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,634 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,635 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,635 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,651 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,651 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,651 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,674 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,674 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,674 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,683 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,683 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,683 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,692 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,692 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,692 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,702 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,702 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,702 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,715 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,715 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,716 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,728 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,728 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,728 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,746 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,746 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,746 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,753 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,753 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,753 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,760 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,760 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,761 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,769 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,769 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,769 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,780 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,781 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,781 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,781 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,781 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,781 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,814 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,814 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,814 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,832 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,832 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,832 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,848 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:56,848 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:56,848 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,011 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,011 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,011 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,030 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,031 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,031 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,071 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,071 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,071 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,077 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,077 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,077 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,085 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,085 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,085 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,093 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,093 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,093 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,104 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,105 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,105 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,105 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,105 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,105 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,112 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,113 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,113 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,130 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,130 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,131 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,142 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,142 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,142 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,172 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,172 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,172 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,178 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,178 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,178 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,189 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,189 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,189 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,199 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,199 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,199 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,209 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,209 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,209 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,219 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,219 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,219 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,230 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,230 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,230 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,245 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,245 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,245 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,257 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,257 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,258 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,267 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,267 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,267 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,267 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,267 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,267 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,292 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,292 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,292 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,319 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,319 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,319 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,339 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,339 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,339 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,339 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,339 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,339 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,355 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,355 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,355 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,361 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,362 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,362 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,369 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,370 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,370 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,377 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,377 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,378 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,385 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,386 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,386 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,393 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,393 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,393 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,402 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,402 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,402 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,417 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,417 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,417 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,430 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,430 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,430 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,439 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,439 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,439 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,439 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,439 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,439 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,459 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,459 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,459 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,459 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,459 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,459 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,487 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,511 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,511 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,511 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,529 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,529 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,529 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,547 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,547 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,547 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,568 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,568 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,568 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,585 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,585 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,586 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,676 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,676 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,676 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,682 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,682 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,682 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,687 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,687 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,687 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,693 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,693 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,693 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,698 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,698 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,698 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,703 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,703 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,703 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,713 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,713 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,713 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,719 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,719 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,719 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,723 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,728 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,728 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,728 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,770 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,770 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,770 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,785 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,785 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,785 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,801 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,801 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,801 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,817 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,818 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,818 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,833 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,833 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,833 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,849 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,850 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,850 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,870 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,870 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,870 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,887 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,887 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,887 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,893 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,894 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,894 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,903 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:57,903 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,903 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:57,921 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 3358 states. [2024-05-30 16:20:57,921 INFO L212 cStratifiedReduction]: Copied states 348 times. [2024-05-30 16:20:57,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:20:57,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:20:57,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:20:57,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:20:57,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:20:57,922 INFO L78 Accepts]: Start accepts. Automaton has currently 4568 states, but on-demand construction may add more states Word has length 230 [2024-05-30 16:20:57,923 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:20:57,923 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-05-30 16:20:57,923 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:20:57,923 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:20:57,924 INFO L85 PathProgramCache]: Analyzing trace with hash 50695181, now seen corresponding path program 3 times [2024-05-30 16:20:57,924 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:20:57,924 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [930572931] [2024-05-30 16:20:57,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:20:57,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:20:57,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:20:58,193 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-05-30 16:20:58,194 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:20:58,194 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [930572931] [2024-05-30 16:20:58,194 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [930572931] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 16:20:58,194 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [480288961] [2024-05-30 16:20:58,194 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-05-30 16:20:58,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:20:58,194 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:20:58,195 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 16:20:58,197 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-05-30 16:20:58,334 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2024-05-30 16:20:58,334 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 16:20:58,337 INFO L262 TraceCheckSpWp]: Trace formula consists of 509 conjuncts, 6 conjunts are in the unsatisfiable core [2024-05-30 16:20:58,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 16:20:58,444 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-05-30 16:20:58,444 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-05-30 16:20:58,444 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [480288961] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 16:20:58,444 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-05-30 16:20:58,444 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [9] total 12 [2024-05-30 16:20:58,444 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [857855864] [2024-05-30 16:20:58,444 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 16:20:58,445 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-30 16:20:58,445 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:20:58,445 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-30 16:20:58,446 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2024-05-30 16:20:58,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:20:58,446 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:20:58,446 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 43.8) internal successors, (219), 5 states have internal predecessors, (219), 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 16:20:58,446 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:20:58,446 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:20:58,446 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:20:58,446 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:20:58,446 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:20:58,446 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:20:58,447 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:20:58,828 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:58,828 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:58,828 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:58,843 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:58,843 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:58,843 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:58,862 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:58,862 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:58,862 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:58,882 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:58,882 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:58,882 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:58,907 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:58,908 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:58,908 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:58,929 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:58,929 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:58,929 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:58,948 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:58,948 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:58,948 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:58,983 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:58,984 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:58,984 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,043 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,043 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,043 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,054 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,054 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,054 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,127 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,128 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:59,128 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,132 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,132 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,132 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,140 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,140 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,140 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,147 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,155 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,155 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,155 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,162 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,162 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,162 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,170 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,170 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,170 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,182 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,182 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,182 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,191 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,191 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,191 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,199 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,199 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,199 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,216 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,216 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:20:59,216 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,242 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,242 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,242 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,248 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,248 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,248 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,296 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,296 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,296 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,312 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,312 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,312 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,327 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,327 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,327 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,342 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,342 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,342 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,356 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,356 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,356 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,371 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,372 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,372 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,390 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,390 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,390 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,406 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,406 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,406 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,421 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,421 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,421 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,444 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:20:59,445 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,445 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:20:59,484 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 675 states. [2024-05-30 16:20:59,484 INFO L212 cStratifiedReduction]: Copied states 71 times. [2024-05-30 16:20:59,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:20:59,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:20:59,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:20:59,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:20:59,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:20:59,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:20:59,484 INFO L78 Accepts]: Start accepts. Automaton has currently 795 states, but on-demand construction may add more states Word has length 237 [2024-05-30 16:20:59,485 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:20:59,491 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-05-30 16:20:59,690 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:20:59,691 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:20:59,691 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:20:59,691 INFO L85 PathProgramCache]: Analyzing trace with hash -366335971, now seen corresponding path program 4 times [2024-05-30 16:20:59,691 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:20:59,691 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [877629877] [2024-05-30 16:20:59,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:20:59,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:20:59,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:20:59,946 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 15 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-05-30 16:20:59,946 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:20:59,947 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [877629877] [2024-05-30 16:20:59,947 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [877629877] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 16:20:59,947 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [384542490] [2024-05-30 16:20:59,947 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-05-30 16:20:59,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:20:59,947 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:20:59,948 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 16:20:59,968 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 16:21:00,079 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-05-30 16:21:00,080 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 16:21:00,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 13 conjunts are in the unsatisfiable core [2024-05-30 16:21:00,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 16:21:00,523 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 17 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-05-30 16:21:00,523 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 16:21:00,706 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-05-30 16:21:00,706 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 4 [2024-05-30 16:21:00,893 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-05-30 16:21:00,894 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [384542490] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 16:21:00,894 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 16:21:00,894 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 22 [2024-05-30 16:21:00,894 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [88037806] [2024-05-30 16:21:00,894 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 16:21:00,895 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2024-05-30 16:21:00,895 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:21:00,895 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2024-05-30 16:21:00,896 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=392, Unknown=0, NotChecked=0, Total=462 [2024-05-30 16:21:00,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:21:00,896 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:21:00,896 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 19.318181818181817) internal successors, (425), 22 states have internal predecessors, (425), 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 16:21:00,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:21:00,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:21:00,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:21:00,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:21:00,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:21:00,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:21:00,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:21:00,897 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:21:01,650 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:01,651 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:01,651 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,676 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:01,677 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,677 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,698 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:01,698 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,698 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,721 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:01,721 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,721 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:01,747 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,747 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,769 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:01,770 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,770 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,790 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:01,791 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,791 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,830 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:01,831 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:01,831 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,880 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:01,880 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,881 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,892 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:01,892 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,893 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,977 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:01,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:01,978 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,982 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:01,982 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,982 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,990 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:01,991 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,991 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,998 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:01,998 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:01,999 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,006 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:02,007 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,007 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,014 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:02,015 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,015 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,023 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:02,023 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,023 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,036 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:02,036 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,036 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,045 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:02,046 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,046 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,054 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:02,054 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,054 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,071 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:02,072 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:02,072 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,097 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:02,097 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,097 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,103 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:02,103 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,103 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,153 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:02,153 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,153 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,169 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:02,170 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,170 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,185 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:02,185 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,185 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,201 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:02,201 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,201 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,217 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:02,217 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,217 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,233 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:02,233 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,233 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,253 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:02,253 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,254 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,271 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:02,271 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,271 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,287 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:02,287 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,287 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,312 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:02,312 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,312 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:02,346 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 693 states. [2024-05-30 16:21:02,346 INFO L212 cStratifiedReduction]: Copied states 71 times. [2024-05-30 16:21:02,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:21:02,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:21:02,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:21:02,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:21:02,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:21:02,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:21:02,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-05-30 16:21:02,347 INFO L78 Accepts]: Start accepts. Automaton has currently 813 states, but on-demand construction may add more states Word has length 253 [2024-05-30 16:21:02,348 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:21:02,354 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-05-30 16:21:02,553 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:21:02,554 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:21:02,554 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:21:02,554 INFO L85 PathProgramCache]: Analyzing trace with hash 1807992275, now seen corresponding path program 5 times [2024-05-30 16:21:02,554 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:21:02,555 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1321386322] [2024-05-30 16:21:02,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:21:02,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:21:02,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:21:02,886 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 17 proven. 24 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-05-30 16:21:02,886 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:21:02,886 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1321386322] [2024-05-30 16:21:02,886 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1321386322] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 16:21:02,886 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [467114680] [2024-05-30 16:21:02,886 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-05-30 16:21:02,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:21:02,887 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:21:02,887 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 16:21:02,911 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-05-30 16:21:03,082 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2024-05-30 16:21:03,082 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 16:21:03,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 600 conjuncts, 12 conjunts are in the unsatisfiable core [2024-05-30 16:21:03,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 16:21:03,314 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-05-30 16:21:03,314 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 16:21:03,634 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 10 proven. 31 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-05-30 16:21:03,634 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [467114680] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 16:21:03,634 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 16:21:03,634 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12, 12] total 28 [2024-05-30 16:21:03,635 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1490685576] [2024-05-30 16:21:03,635 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 16:21:03,635 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2024-05-30 16:21:03,635 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:21:03,636 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2024-05-30 16:21:03,636 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=145, Invalid=611, Unknown=0, NotChecked=0, Total=756 [2024-05-30 16:21:03,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:21:03,636 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:21:03,637 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 12.071428571428571) internal successors, (338), 28 states have internal predecessors, (338), 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 16:21:03,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:21:03,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:21:03,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:21:03,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:21:03,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:21:03,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:21:03,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2024-05-30 16:21:03,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:21:03,637 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:21:04,099 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,099 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:04,099 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,275 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,275 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,275 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,303 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,303 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,303 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,331 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,331 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,331 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,364 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,364 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,364 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,394 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,394 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,394 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,422 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,422 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,422 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,459 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,459 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:04,459 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,524 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,524 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,525 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,540 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,540 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,540 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,620 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,620 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:04,620 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,624 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,625 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,625 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,632 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,633 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,633 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,640 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,640 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,640 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,648 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,649 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,649 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,656 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,656 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,656 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,664 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,665 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,665 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,677 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,677 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,677 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,686 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,686 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,686 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,694 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,695 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,695 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,713 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,713 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:04,713 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,739 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,739 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,739 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,745 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,745 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,745 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,794 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,794 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,794 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,810 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,810 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,810 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,825 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,825 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,826 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,841 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,841 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,841 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,856 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,857 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,857 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,872 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,873 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,873 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,892 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,893 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,893 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,910 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,910 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,910 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,940 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,941 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,941 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,969 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:04,969 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:04,969 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:05,001 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 702 states. [2024-05-30 16:21:05,002 INFO L212 cStratifiedReduction]: Copied states 71 times. [2024-05-30 16:21:05,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:21:05,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:21:05,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:21:05,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:21:05,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:21:05,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:21:05,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-05-30 16:21:05,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-05-30 16:21:05,002 INFO L78 Accepts]: Start accepts. Automaton has currently 822 states, but on-demand construction may add more states Word has length 261 [2024-05-30 16:21:05,004 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:21:05,010 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2024-05-30 16:21:05,210 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2024-05-30 16:21:05,210 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:21:05,211 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:21:05,211 INFO L85 PathProgramCache]: Analyzing trace with hash 1382132276, now seen corresponding path program 6 times [2024-05-30 16:21:05,211 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:21:05,211 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1896534883] [2024-05-30 16:21:05,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:21:05,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:21:05,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:21:05,519 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-05-30 16:21:05,519 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:21:05,520 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1896534883] [2024-05-30 16:21:05,520 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1896534883] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 16:21:05,520 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 16:21:05,520 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-05-30 16:21:05,520 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [124446390] [2024-05-30 16:21:05,520 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 16:21:05,520 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-05-30 16:21:05,520 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:21:05,521 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-30 16:21:05,521 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-05-30 16:21:05,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:21:05,521 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:21:05,521 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 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 16:21:05,521 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:21:05,521 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:21:05,521 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:21:05,521 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:21:05,521 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:21:05,521 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:21:05,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2024-05-30 16:21:05,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-05-30 16:21:05,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:21:05,522 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:21:05,788 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:05,788 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:05,788 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:05,817 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:05,817 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:05,817 INFO L395 cStratifiedReduction]: Actual level: [thread3Thread1of1ForFork0_~cond~2#1, ~q1_back~0, ~q1_front~0, ~N~0, ~i~0] [2024-05-30 16:21:05,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:05,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:05,847 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:05,878 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:05,879 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:05,879 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:05,915 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:05,916 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:05,916 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:05,956 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:05,956 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:05,956 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,018 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:06,018 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,018 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,215 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:06,215 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,215 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,244 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:06,244 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,244 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,348 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:06,348 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,348 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,417 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:06,417 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:06,417 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:06,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,487 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,514 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:06,514 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,514 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,584 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:06,584 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,585 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,585 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:06,585 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:06,585 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,649 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:06,649 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,649 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,649 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:06,649 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:06,649 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,708 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:06,708 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,708 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,735 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:06,735 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,735 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,763 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:06,763 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,763 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,794 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:06,795 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,795 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,823 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:06,823 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,824 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,985 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:06,985 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:06,985 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,044 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,044 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,044 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,059 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,059 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,059 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,093 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,094 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,094 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,099 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,099 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,099 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,110 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,111 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,111 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,111 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,111 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:07,111 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,120 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,120 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,120 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,120 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,120 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:07,120 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,133 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,133 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,133 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,174 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,174 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:07,174 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,191 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,191 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,191 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,231 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,231 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,231 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,267 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,268 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,268 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,275 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,275 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:07,275 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,331 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,331 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,331 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,361 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,361 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,361 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,398 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,398 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,398 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,406 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,406 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,406 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,412 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,412 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:07,412 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,422 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,422 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,422 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, thread3Thread1of1ForFork0_~cond~2#1, ~q2_front~0, ~q1_back~0, ~q1_front~0, ~M~0, ~N~0, ~i~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,692 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,693 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:07,693 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,697 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,697 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,697 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,708 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,708 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,709 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,719 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,719 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,719 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,732 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,732 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,732 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,743 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,743 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,743 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,754 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,754 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,754 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,772 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,772 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,772 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,785 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,785 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,785 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,814 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,815 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,815 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,894 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,894 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:07,894 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,925 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,926 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,926 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,954 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,954 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,954 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,955 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,955 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:07,955 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,976 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,976 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,976 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:07,976 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:07,976 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:07,976 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,000 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,000 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,001 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,004 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,004 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,004 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,004 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,004 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:08,004 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,022 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,022 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,022 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,022 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,022 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:08,023 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,031 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,031 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,031 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,047 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,047 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:08,047 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,054 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,054 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,054 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,063 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,063 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:08,063 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,085 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,085 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,085 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,093 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,094 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,094 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,097 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,097 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:08,098 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,104 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,104 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,104 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,178 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,178 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,178 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,197 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,197 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,197 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,216 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,216 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,216 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,271 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,271 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,271 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,295 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,295 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,295 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,514 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,514 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,514 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,537 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,537 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,537 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,558 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,558 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,558 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,704 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,704 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,704 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,764 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,764 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,764 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,825 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,825 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,825 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,829 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,829 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,829 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,858 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,858 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,858 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,862 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:08,862 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,862 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:08,898 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 1339 states. [2024-05-30 16:21:08,899 INFO L212 cStratifiedReduction]: Copied states 377 times. [2024-05-30 16:21:08,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:21:08,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:21:08,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:21:08,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:21:08,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:21:08,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:21:08,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-05-30 16:21:08,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-05-30 16:21:08,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:21:08,899 INFO L78 Accepts]: Start accepts. Automaton has currently 1422 states, but on-demand construction may add more states Word has length 271 [2024-05-30 16:21:08,901 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:21:08,901 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-05-30 16:21:08,901 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:21:08,901 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:21:08,901 INFO L85 PathProgramCache]: Analyzing trace with hash 1294163499, now seen corresponding path program 7 times [2024-05-30 16:21:08,901 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:21:08,901 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2071536844] [2024-05-30 16:21:08,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:21:08,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:21:08,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:21:09,282 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 12 proven. 24 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-05-30 16:21:09,282 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:21:09,282 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2071536844] [2024-05-30 16:21:09,283 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2071536844] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 16:21:09,283 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1672197081] [2024-05-30 16:21:09,283 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-05-30 16:21:09,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:21:09,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:21:09,284 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 16:21:09,307 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 16:21:09,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:21:09,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 652 conjuncts, 12 conjunts are in the unsatisfiable core [2024-05-30 16:21:09,453 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 16:21:09,680 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 26 proven. 10 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-05-30 16:21:09,680 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 16:21:09,950 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 5 proven. 31 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-05-30 16:21:09,950 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1672197081] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 16:21:09,951 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 16:21:09,951 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12, 12] total 28 [2024-05-30 16:21:09,951 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765664814] [2024-05-30 16:21:09,951 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 16:21:09,951 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2024-05-30 16:21:09,951 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:21:09,952 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2024-05-30 16:21:09,952 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=145, Invalid=611, Unknown=0, NotChecked=0, Total=756 [2024-05-30 16:21:09,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:21:09,953 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:21:09,953 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 12.178571428571429) internal successors, (341), 28 states have internal predecessors, (341), 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 16:21:09,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:21:09,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:21:09,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:21:09,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:21:09,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:21:09,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:21:09,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2024-05-30 16:21:09,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-05-30 16:21:09,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:21:09,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:21:09,954 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:21:10,466 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:10,466 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:10,466 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:10,481 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:10,481 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:10,481 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:10,510 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:10,511 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:10,511 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:10,541 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:10,541 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:10,541 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:10,577 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:10,578 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:10,578 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:10,610 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:10,610 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:10,610 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:10,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:10,671 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:10,671 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:10,963 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:10,963 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:10,963 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,062 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,062 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,062 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,139 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,140 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,140 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,140 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,140 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:11,140 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,188 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,188 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,188 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,188 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,189 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:11,189 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,238 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,238 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,238 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,244 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,244 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,244 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,244 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,244 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:11,244 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,277 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,277 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,277 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,277 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,277 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:11,277 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,289 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,289 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,289 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,329 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,329 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:11,329 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,346 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,346 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,346 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,361 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,361 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:11,361 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,416 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,416 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,416 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,429 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,430 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,430 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,435 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,435 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:11,436 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,446 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,447 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,447 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,542 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,542 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:11,542 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,546 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,547 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,547 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,558 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,558 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,558 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,568 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,569 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,569 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,580 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,580 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,580 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,590 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,590 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,590 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,602 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,602 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,602 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,620 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,620 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,620 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,633 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,633 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,633 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,662 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,662 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,662 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,741 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,741 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:11,741 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,773 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,773 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,773 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,802 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,802 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,802 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,802 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,802 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:11,802 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,824 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,825 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,825 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,825 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,825 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:11,825 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,849 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,850 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,850 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,853 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,853 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,853 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,854 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,854 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:11,854 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,871 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,871 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,871 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,872 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,872 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:11,872 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,880 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,880 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,880 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,897 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,897 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:11,897 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,903 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,904 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,904 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,913 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,913 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:11,913 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,935 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,935 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,935 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,943 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,944 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,944 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,947 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,947 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:11,947 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,953 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:11,953 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:11,953 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,020 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:12,020 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,021 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,039 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:12,039 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,039 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,058 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:12,058 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,058 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,077 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:12,077 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,077 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,095 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:12,095 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,095 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,114 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:12,114 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,114 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,137 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:12,137 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,137 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,209 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:12,210 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,210 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,518 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:12,519 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,519 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,578 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:12,579 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,579 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,639 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:12,640 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,640 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,644 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:12,644 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,644 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,672 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:12,673 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,673 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,677 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:12,677 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,677 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:12,721 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 1184 states. [2024-05-30 16:21:12,721 INFO L212 cStratifiedReduction]: Copied states 213 times. [2024-05-30 16:21:12,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:21:12,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:21:12,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:21:12,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:21:12,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:21:12,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:21:12,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-05-30 16:21:12,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-05-30 16:21:12,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:21:12,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-05-30 16:21:12,722 INFO L78 Accepts]: Start accepts. Automaton has currently 1431 states, but on-demand construction may add more states Word has length 279 [2024-05-30 16:21:12,724 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:21:12,729 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-05-30 16:21:12,924 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2024-05-30 16:21:12,924 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:21:12,925 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:21:12,926 INFO L85 PathProgramCache]: Analyzing trace with hash -560056000, now seen corresponding path program 8 times [2024-05-30 16:21:12,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:21:12,926 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1627548526] [2024-05-30 16:21:12,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:21:12,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:21:13,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:21:13,748 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 14 proven. 32 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-05-30 16:21:13,748 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:21:13,748 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1627548526] [2024-05-30 16:21:13,748 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1627548526] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 16:21:13,748 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [903088959] [2024-05-30 16:21:13,748 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-05-30 16:21:13,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:21:13,749 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:21:13,753 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 16:21:13,754 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-05-30 16:21:13,936 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-05-30 16:21:13,936 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 16:21:13,939 INFO L262 TraceCheckSpWp]: Trace formula consists of 666 conjuncts, 18 conjunts are in the unsatisfiable core [2024-05-30 16:21:13,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 16:21:14,921 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 15 proven. 31 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-05-30 16:21:14,921 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 16:21:15,667 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 18 proven. 28 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-05-30 16:21:15,667 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [903088959] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 16:21:15,667 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 16:21:15,668 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15, 15] total 38 [2024-05-30 16:21:15,668 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [22779740] [2024-05-30 16:21:15,668 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 16:21:15,668 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2024-05-30 16:21:15,668 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:21:15,669 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2024-05-30 16:21:15,670 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=233, Invalid=1173, Unknown=0, NotChecked=0, Total=1406 [2024-05-30 16:21:15,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:21:15,670 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:21:15,670 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 38 states, 38 states have (on average 17.13157894736842) internal successors, (651), 38 states have internal predecessors, (651), 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 16:21:15,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:21:15,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:21:15,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:21:15,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:21:15,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:21:15,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:21:15,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2024-05-30 16:21:15,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-05-30 16:21:15,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:21:15,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-05-30 16:21:15,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:21:15,671 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:21:16,315 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:16,315 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:16,315 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,329 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:16,329 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,329 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,355 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:16,356 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,356 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,384 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:16,384 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,384 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,418 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:16,418 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,418 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,446 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:16,447 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,447 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,503 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:16,503 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,503 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,641 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:16,641 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:16,641 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,705 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:16,706 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,706 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,758 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:16,759 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,759 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,759 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:16,759 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:16,759 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,804 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:16,804 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,804 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,804 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:16,804 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:16,804 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,849 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:16,849 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,849 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,854 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:16,854 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,854 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,854 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:16,854 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:16,854 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,889 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:16,889 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,889 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,889 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:16,889 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:16,889 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,901 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:16,901 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,901 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:16,936 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:16,936 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:16,936 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,086 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,087 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,087 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,100 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,100 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:17,100 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,148 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,148 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,148 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,160 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,160 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,160 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,165 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,165 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:17,165 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,175 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,176 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,176 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,246 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,246 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:17,246 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,249 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,249 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,249 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,256 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,256 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,256 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,264 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,264 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,264 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,279 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,280 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,280 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,289 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,289 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,290 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,309 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,309 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,309 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,355 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,355 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:17,355 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,374 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,374 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,374 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,390 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,391 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,391 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,391 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,391 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:17,391 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,404 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,404 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,404 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,404 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,405 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:17,405 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,418 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,418 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,418 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,422 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,422 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,422 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,422 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,422 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:17,422 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,437 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,438 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,438 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,438 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,438 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:17,438 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,446 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,446 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,446 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,456 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,456 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:17,456 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,460 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,461 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,461 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,465 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,465 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:17,465 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,480 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,480 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,480 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,484 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,485 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,485 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,488 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,488 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:17,488 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,493 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,494 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,494 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,531 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,531 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,531 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,540 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,540 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,540 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,550 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,550 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,550 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,563 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,564 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,564 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,574 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,575 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,575 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,629 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,630 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,630 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,649 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,649 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,649 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,673 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,673 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,673 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,677 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,678 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,678 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,684 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,684 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,684 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,688 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,688 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,688 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,729 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,729 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,729 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,739 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,739 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,739 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,749 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,749 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,750 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,764 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,764 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,764 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,776 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,776 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,776 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,837 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,837 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,837 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,859 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,860 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,860 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,888 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,889 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,889 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,893 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,893 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,893 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,900 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,901 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,901 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,905 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,905 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,905 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,967 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,967 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,967 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,982 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,982 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,982 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,997 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:17,998 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:17,998 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,016 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,017 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,017 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,170 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,170 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,170 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,266 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,266 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,266 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,291 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,292 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,292 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,329 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,329 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,329 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,333 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,333 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,333 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,343 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,343 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,343 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,347 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,347 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,347 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,401 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,401 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,401 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,414 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,414 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,414 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,427 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,427 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,427 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,444 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,444 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,444 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,459 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,459 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,459 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,534 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,534 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,534 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,563 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,563 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,563 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,597 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,597 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,597 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,601 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,602 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,602 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,613 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,613 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,613 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,617 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,617 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,617 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,624 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,624 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:18,624 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,707 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,707 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,707 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,730 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,730 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,730 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,754 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,755 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,755 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,782 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,783 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,783 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,807 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,807 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,807 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,949 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:18,949 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:18,949 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,000 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,001 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,001 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,057 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,057 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,057 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,062 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,062 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,063 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,105 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,105 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,105 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,121 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,121 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,121 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,162 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,163 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,163 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,411 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,412 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,412 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,434 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,434 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,434 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,457 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,457 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,457 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,486 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,486 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,486 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,511 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,511 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,511 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,641 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,641 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,641 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,691 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,692 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,692 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,747 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,747 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,752 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,752 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,753 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,776 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,776 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,776 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,781 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,781 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,781 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,837 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,837 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:19,837 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,839 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,839 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,840 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,846 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,847 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,854 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,855 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,855 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,869 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,869 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,869 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,879 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,879 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,879 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,913 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,914 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,914 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,959 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,959 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:19,959 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,977 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,977 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,977 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,993 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,994 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,994 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:19,994 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:19,994 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:19,994 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,009 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,009 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,009 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,009 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,009 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:20,009 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,022 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,022 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,022 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,025 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,026 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,026 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,026 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,026 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:20,026 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,041 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,042 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,042 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,042 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,042 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:20,042 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,049 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,050 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,050 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,059 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,059 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:20,059 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,063 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,064 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,064 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,068 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,068 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:20,068 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,082 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,082 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,082 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,086 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,086 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,087 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,090 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,090 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:20,090 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,095 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,095 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,095 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,132 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,132 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,132 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,141 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,141 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,141 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,151 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,151 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,151 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,164 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,164 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,164 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,175 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,175 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,175 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,230 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,231 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,231 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,250 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,250 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,250 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,273 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,273 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,273 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,277 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,277 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,277 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,284 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,284 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,284 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,287 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,287 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,287 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,327 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,327 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,327 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,337 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,337 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,337 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,348 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,348 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,348 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,363 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,363 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,363 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,553 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,553 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,553 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,625 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,625 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,626 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,646 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,646 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,646 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,672 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,672 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,675 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,675 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,675 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,683 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,683 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,683 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,686 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,687 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,687 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,743 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,743 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,743 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,757 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,757 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,757 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,772 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,772 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,772 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,791 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,791 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,791 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,808 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,808 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,808 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,890 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,891 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,891 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,915 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,915 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,915 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,951 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,952 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,952 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,955 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,956 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,956 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,965 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,965 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,965 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,969 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:20,969 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:20,969 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,022 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,023 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,023 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,035 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,035 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,035 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,048 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,048 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,048 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,065 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,065 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,065 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,080 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,081 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,081 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,156 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,157 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,157 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,184 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,184 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,184 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,216 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,216 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,216 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,220 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,220 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,221 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,231 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,231 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,231 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,235 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,235 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,235 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,280 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,280 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:21,280 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,293 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,293 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,293 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,322 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,322 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:21,322 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,344 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,344 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,344 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,355 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,355 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,355 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,440 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,440 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,440 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,449 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,449 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,449 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,664 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,665 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,665 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,726 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,726 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,726 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,735 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,736 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,736 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,779 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,779 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,779 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,843 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,843 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,843 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,859 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,859 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,859 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,880 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,880 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,880 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,899 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,900 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,900 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,902 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,902 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,902 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,941 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,941 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,941 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,957 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,958 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,958 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,978 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,978 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,998 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:21,998 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:21,998 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,061 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:22,061 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,061 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,072 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:22,073 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,073 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,124 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:22,124 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,124 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,207 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:22,208 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,208 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,230 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:22,230 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,230 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,262 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:22,263 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,263 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,269 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:22,270 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,270 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,304 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:22,304 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,304 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,312 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:22,312 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,312 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,365 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:22,366 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,366 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,397 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:22,397 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,397 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,532 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:22,533 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,533 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,559 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:22,559 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,559 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,594 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:22,594 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,594 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,597 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:22,598 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,598 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,610 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:22,610 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,610 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,622 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:22,622 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,623 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,874 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:22,875 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,875 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,931 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:22,931 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,931 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,946 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:22,946 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,946 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,946 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:22,946 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:22,946 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,032 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,033 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,033 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,056 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,056 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,056 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,087 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,087 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,087 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,093 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,094 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,094 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,127 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,127 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,127 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,134 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,134 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,134 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,188 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,188 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,188 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,218 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,218 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,218 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,304 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,304 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,304 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,329 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,329 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,329 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,364 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,365 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,365 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,368 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,368 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,368 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,512 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,512 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,512 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,524 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,525 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,525 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,553 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,553 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,554 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,595 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,595 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,595 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,606 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,606 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,606 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,606 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,606 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:23,606 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,667 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,667 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,667 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,681 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,682 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,682 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,697 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,697 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,697 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,716 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,716 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,716 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,733 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,733 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,733 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,883 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,883 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,883 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,887 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,887 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,888 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,902 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,903 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,903 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,956 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,956 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,956 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,970 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,971 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,971 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,981 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,982 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,982 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,982 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,982 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,982 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,998 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:23,998 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:23,998 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,002 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,002 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,002 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,046 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,046 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,046 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,060 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,061 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,061 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,076 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,076 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,076 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,095 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,096 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,096 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,113 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,113 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,113 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,367 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,367 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,367 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,371 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,371 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,371 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,386 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,386 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,386 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,438 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,439 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,439 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,453 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,453 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,453 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,464 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,464 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,464 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,464 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,464 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,464 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,479 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,480 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,480 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,517 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,518 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,518 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,527 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,527 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,527 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,629 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,629 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,629 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,638 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,638 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,638 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,647 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,648 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,648 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,661 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,661 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,661 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,672 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,672 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,672 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,726 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,726 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,726 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,744 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,745 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,745 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,769 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,769 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,769 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,772 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,773 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,773 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,779 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,779 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,779 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,782 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,783 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,783 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,910 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,911 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,911 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,958 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,958 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,958 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,967 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,967 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,967 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,978 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,978 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,992 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:24,992 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:24,992 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,004 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,004 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,004 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,063 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,063 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,063 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,084 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,084 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,084 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,110 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,110 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,110 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,114 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,114 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,114 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,121 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,121 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,121 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,125 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,125 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,125 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,160 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,161 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,161 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,228 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,229 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,229 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,243 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,243 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,243 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,258 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,258 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,258 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,277 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,277 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,277 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,294 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,294 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,294 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,380 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,380 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,406 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,406 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,406 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,444 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,444 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,444 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,448 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,448 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,448 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,458 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,458 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,458 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,462 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,462 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,462 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,512 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,512 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,512 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,680 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,680 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,680 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,692 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,692 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,692 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,705 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,706 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,706 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,722 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,722 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,722 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,737 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,737 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,737 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,812 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,812 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,812 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,840 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,840 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,840 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,872 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,873 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,873 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,876 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,876 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,877 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,887 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,887 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,887 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,891 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,891 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,891 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,942 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,943 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,943 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,951 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:25,951 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ~M~0, ~j~0, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:25,951 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,052 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,052 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,052 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,075 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,075 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,075 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,098 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,098 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,098 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,126 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,126 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,126 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,151 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,151 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,151 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,384 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,385 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,385 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,434 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,435 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,435 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,490 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,490 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,491 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,495 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,496 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,496 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,518 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,519 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,519 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,524 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,524 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,524 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,609 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,609 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,609 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,653 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,653 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,653 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,660 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,660 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,660 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,667 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,667 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,667 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,679 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,680 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,680 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,688 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,689 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,689 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,730 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,730 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,730 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,747 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,747 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,768 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,768 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,771 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,771 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,771 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,778 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,778 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,778 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,781 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,781 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,781 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,807 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,808 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,808 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,826 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,827 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,827 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,909 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,909 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,909 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,931 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,931 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,931 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,954 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,954 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,955 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,982 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:26,982 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:26,982 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,007 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,007 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,007 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,245 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,246 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,246 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,316 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,316 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,316 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,393 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,393 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,393 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,399 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,400 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,400 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,433 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,433 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,433 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,438 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,438 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,438 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,524 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,524 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,524 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,590 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,591 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,591 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,599 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,599 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,599 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,609 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,609 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,609 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,622 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,623 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,623 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,633 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,634 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,634 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,688 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,689 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,689 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,708 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,708 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,708 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,732 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,733 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,733 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,736 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,737 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,737 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,743 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,743 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,743 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,747 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,747 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,780 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,780 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,780 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,827 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,827 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,827 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,837 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,837 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,837 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,848 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,862 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,862 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,862 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,874 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,874 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,874 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,934 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,934 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,934 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,955 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,956 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,956 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,982 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,983 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,983 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,986 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,986 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,986 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,994 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,994 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,994 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,997 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:27,997 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:27,997 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,034 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,034 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,034 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,225 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,226 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,226 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,240 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,240 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,240 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,256 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,256 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,256 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,275 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,275 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,275 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,292 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,292 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,292 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,375 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,376 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,376 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,401 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,401 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,401 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,438 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,439 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,439 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,443 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,443 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,443 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,453 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,453 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,453 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,457 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,457 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,457 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,507 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,507 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,507 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,564 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,564 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,564 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,576 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,577 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,577 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,590 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,590 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,590 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,607 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,607 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,607 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,621 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,622 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,622 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,697 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,698 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,698 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,726 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,726 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,726 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,759 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,760 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,760 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,763 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,764 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,764 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,775 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,775 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,775 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,779 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,779 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,779 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,829 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,829 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,829 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,864 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,865 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:21:28,865 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] [2024-05-30 16:21:28,883 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,884 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] [2024-05-30 16:21:28,884 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] [2024-05-30 16:21:28,941 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,941 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1] [2024-05-30 16:21:28,941 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,966 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:28,966 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:28,966 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,146 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:29,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,147 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,223 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:29,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,224 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,296 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:29,296 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,296 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,452 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:29,453 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,453 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,481 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:29,481 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,481 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,511 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:29,511 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,511 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,544 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:29,545 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,545 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,575 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:29,576 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,576 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,791 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:29,791 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,791 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,796 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:29,797 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,797 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,822 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:29,822 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,822 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,939 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:29,939 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,939 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,960 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:29,961 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,961 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,998 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:29,998 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,998 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,998 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:29,998 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:29,998 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,027 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,027 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,027 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,231 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,231 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,231 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,241 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,241 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,241 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,251 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,252 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,252 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,262 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,263 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,263 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,273 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,273 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,273 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,283 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,284 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,284 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,298 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,299 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,299 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,311 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,311 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,311 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,414 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,414 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,414 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,418 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,418 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,418 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,429 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,429 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,429 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,489 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,489 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,489 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,502 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,502 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,502 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,518 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,518 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,519 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,519 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,519 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,519 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,533 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,533 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,534 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,570 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,570 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,570 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,593 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,593 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,593 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,616 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,617 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,617 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,639 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,640 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,640 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,662 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,662 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,662 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,685 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,685 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,686 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,713 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,713 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,713 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,737 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,738 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,738 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,943 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,943 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,943 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,949 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:30,949 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:30,949 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:31,114 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:31,114 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:31,114 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:31,284 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:31,285 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:31,285 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:31,310 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:31,311 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:31,311 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:31,376 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:31,377 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:31,377 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:31,377 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:31,377 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:31,377 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:31,411 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:21:31,411 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:31,411 INFO L395 cStratifiedReduction]: Actual level: [~q2_back~0, ~q2_front~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~M~0, ~j~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork2_~cond~3#1] [2024-05-30 16:21:31,463 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 6871 states. [2024-05-30 16:21:31,464 INFO L212 cStratifiedReduction]: Copied states 3223 times. [2024-05-30 16:21:31,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:21:31,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:21:31,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-30 16:21:31,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:21:31,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:21:31,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-30 16:21:31,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-05-30 16:21:31,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-05-30 16:21:31,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:21:31,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-05-30 16:21:31,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-05-30 16:21:31,465 INFO L78 Accepts]: Start accepts. Automaton has currently 6524 states, but on-demand construction may add more states Word has length 277 [2024-05-30 16:21:31,467 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:21:31,475 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2024-05-30 16:21:31,667 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2024-05-30 16:21:31,667 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:21:31,668 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:21:31,668 INFO L85 PathProgramCache]: Analyzing trace with hash 223636159, now seen corresponding path program 9 times [2024-05-30 16:21:31,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:21:31,668 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1452607641] [2024-05-30 16:21:31,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:21:31,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:21:31,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:21:32,324 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 48 proven. 41 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-05-30 16:21:32,325 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:21:32,325 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1452607641] [2024-05-30 16:21:32,325 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1452607641] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 16:21:32,325 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1008825017] [2024-05-30 16:21:32,325 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-05-30 16:21:32,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:21:32,325 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:21:32,326 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 16:21:32,328 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 16:21:32,613 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2024-05-30 16:21:32,613 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 16:21:32,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 618 conjuncts, 142 conjunts are in the unsatisfiable core [2024-05-30 16:21:32,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 16:21:32,723 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-05-30 16:21:33,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-30 16:21:33,290 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2024-05-30 16:21:34,092 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-05-30 16:21:34,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-30 16:21:34,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-30 16:21:34,950 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-30 16:21:34,950 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 14 [2024-05-30 16:21:35,303 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-05-30 16:21:35,669 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-05-30 16:21:36,038 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2024-05-30 16:21:37,516 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-05-30 16:21:37,764 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-05-30 16:21:37,984 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-05-30 16:21:38,271 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-05-30 16:21:42,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-30 16:21:42,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-30 16:21:42,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-30 16:21:42,004 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-30 16:21:42,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-05-30 16:21:42,006 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-30 16:21:42,036 INFO L349 Elim1Store]: treesize reduction 126, result has 14.3 percent of original size [2024-05-30 16:21:42,036 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 3 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 92 treesize of output 42 [2024-05-30 16:21:42,283 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 6 proven. 101 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-05-30 16:21:42,284 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 16:21:52,908 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-30 16:21:52,908 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 363 treesize of output 296 [2024-05-30 16:22:03,282 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-30 16:22:03,282 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 408 treesize of output 288 [2024-05-30 16:22:03,400 INFO L349 Elim1Store]: treesize reduction 35, result has 22.2 percent of original size [2024-05-30 16:22:03,403 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 1958221 treesize of output 1933143 [2024-05-30 16:22:07,438 INFO L349 Elim1Store]: treesize reduction 34, result has 67.0 percent of original size [2024-05-30 16:22:07,440 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 60557 treesize of output 47025 [2024-05-30 16:22:08,142 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-30 16:22:08,143 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-30 16:22:08,143 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-30 16:22:08,144 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-30 16:22:08,216 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-30 16:22:08,218 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 46843 treesize of output 45211 [2024-05-30 16:22:09,031 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-30 16:22:09,032 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-30 16:22:09,033 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-30 16:22:09,035 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-30 16:22:09,087 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-30 16:22:09,089 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 45143 treesize of output 44103 [2024-05-30 16:22:09,842 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-30 16:22:09,842 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-30 16:22:09,843 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-30 16:22:09,844 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-30 16:22:09,900 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-30 16:22:09,902 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 44042 treesize of output 37310 [2024-05-30 16:22:10,773 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-30 16:22:10,774 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-30 16:22:10,774 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-30 16:22:10,776 INFO L173 IndexEqualityManager]: detected equality via solver [2024-05-30 16:22:10,831 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-05-30 16:22:10,832 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 37251 treesize of output 33919 [2024-05-30 16:25:41,715 WARN L249 Executor]: External (MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-05-30 16:25:41,718 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 101 [2024-05-30 16:25:41,719 WARN L320 FreeRefinementEngine]: Global settings require throwing the following exception [2024-05-30 16:25:41,726 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-05-30 16:25:41,922 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,9 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:25:41,922 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseSuccess(Executor.java:277) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.push(Scriptor.java:133) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.arrays.DiffWrapperScript.push(DiffWrapperScript.java:90) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.push(WrapperScript.java:148) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.push(HistoryRecordingScript.java:107) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:48) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SimplifyDDA2.checkRedundancy(SimplifyDDA2.java:268) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SimplifyDDA2.convertForPreprocessedInputTerms(SimplifyDDA2.java:410) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SimplifyDDA2.convert(SimplifyDDA2.java:394) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SimplifyDDA2.convert(SimplifyDDA2.java:1) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:88) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:84) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SimplifyDDA2.simplify(SimplifyDDA2.java:500) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.simplify(SmtUtils.java:252) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.simplifyWithStatistics(SmtUtils.java:324) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify(QuantifierPusher.java:731) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:140) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:1) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine$ApplicationTermTask.doStep(TermContextTransformationEngine.java:209) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:100) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:84) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:297) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushUtilsForSubsetPush.pushMinionEliminatees(QuantifierPushUtilsForSubsetPush.java:255) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushUtilsForSubsetPush.sequentialSubsetPush(QuantifierPushUtilsForSubsetPush.java:151) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective(QuantifierPusher.java:338) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:189) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:1) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine$ApplicationTermTask.doStep(TermContextTransformationEngine.java:209) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:100) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:84) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:297) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:283) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.PartialQuantifierElimination.eliminate(PartialQuantifierElimination.java:51) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer$QuantifierEliminationPostprocessor.postprocess(IterativePredicateTransformer.java:238) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:420) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeBackwardSequence(IterativePredicateTransformer.java:399) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeWeakestPreconditionSequence(IterativePredicateTransformer.java:271) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:341) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:184) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:162) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:110) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:77) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:267) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:148) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:137) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:82) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:431) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:366) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:416) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:226) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 69 more [2024-05-30 16:25:41,926 INFO L158 Benchmark]: Toolchain (without parser) took 317847.10ms. Allocated memory was 351.3MB in the beginning and 5.8GB in the end (delta: 5.5GB). Free memory was 283.3MB in the beginning and 5.2GB in the end (delta: -4.9GB). Peak memory consumption was 4.0GB. Max. memory is 8.0GB. [2024-05-30 16:25:41,927 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 351.3MB. Free memory was 318.1MB in the beginning and 317.8MB in the end (delta: 216.7kB). There was no memory consumed. Max. memory is 8.0GB. [2024-05-30 16:25:41,927 INFO L158 Benchmark]: CACSL2BoogieTranslator took 249.44ms. Allocated memory is still 351.3MB. Free memory was 283.1MB in the beginning and 269.8MB in the end (delta: 13.3MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. [2024-05-30 16:25:41,927 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.70ms. Allocated memory is still 351.3MB. Free memory was 269.6MB in the beginning and 266.8MB in the end (delta: 2.8MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2024-05-30 16:25:41,927 INFO L158 Benchmark]: Boogie Preprocessor took 52.92ms. Allocated memory is still 351.3MB. Free memory was 266.8MB in the beginning and 264.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-05-30 16:25:41,927 INFO L158 Benchmark]: RCFGBuilder took 699.95ms. Allocated memory is still 351.3MB. Free memory was 264.7MB in the beginning and 277.9MB in the end (delta: -13.2MB). Peak memory consumption was 17.7MB. Max. memory is 8.0GB. [2024-05-30 16:25:41,927 INFO L158 Benchmark]: TraceAbstraction took 316776.04ms. Allocated memory was 351.3MB in the beginning and 5.8GB in the end (delta: 5.5GB). Free memory was 276.8MB in the beginning and 5.2GB in the end (delta: -4.9GB). Peak memory consumption was 4.0GB. Max. memory is 8.0GB. [2024-05-30 16:25:41,928 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 351.3MB. Free memory was 318.1MB in the beginning and 317.8MB in the end (delta: 216.7kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 249.44ms. Allocated memory is still 351.3MB. Free memory was 283.1MB in the beginning and 269.8MB in the end (delta: 13.3MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 57.70ms. Allocated memory is still 351.3MB. Free memory was 269.6MB in the beginning and 266.8MB in the end (delta: 2.8MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 52.92ms. Allocated memory is still 351.3MB. Free memory was 266.8MB in the beginning and 264.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 699.95ms. Allocated memory is still 351.3MB. Free memory was 264.7MB in the beginning and 277.9MB in the end (delta: -13.2MB). Peak memory consumption was 17.7MB. Max. memory is 8.0GB. * TraceAbstraction took 316776.04ms. Allocated memory was 351.3MB in the beginning and 5.8GB in the end (delta: 5.5GB). Free memory was 276.8MB in the beginning and 5.2GB in the end (delta: -4.9GB). Peak memory consumption was 4.0GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: External (MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: External (MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-05-30 16:25:41,944 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 Received shutdown request...