/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-nonblocking-cntr-alt.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.dynamic-abstractions-a4a1cd3-m [2024-05-30 16:45:45,849 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-30 16:45:45,885 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/gemcutter/DynamicStratifiedAbstractions.epf [2024-05-30 16:45:45,888 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-30 16:45:45,889 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-30 16:45:45,889 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2024-05-30 16:45:45,903 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-30 16:45:45,903 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-30 16:45:45,903 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-30 16:45:45,904 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-30 16:45:45,904 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-30 16:45:45,904 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-30 16:45:45,905 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-30 16:45:45,905 INFO L153 SettingsManager]: * Use SBE=true [2024-05-30 16:45:45,905 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-30 16:45:45,905 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-30 16:45:45,905 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-30 16:45:45,906 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-30 16:45:45,906 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-30 16:45:45,906 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-30 16:45:45,906 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-30 16:45:45,907 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-30 16:45:45,907 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-30 16:45:45,907 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-30 16:45:45,907 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-30 16:45:45,907 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-30 16:45:45,908 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-30 16:45:45,908 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-30 16:45:45,908 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-30 16:45:45,908 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-30 16:45:45,908 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-30 16:45:45,908 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-30 16:45:45,909 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-30 16:45:45,909 INFO L153 SettingsManager]: * Abstraction for dynamic stratified reduction=VARIABLES_GLOBAL [2024-05-30 16:45:45,909 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-30 16:45:45,909 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-30 16:45:45,909 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=DYNAMIC_ABSTRACTIONS [2024-05-30 16:45:45,909 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2024-05-30 16:45:45,910 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-30 16:45:45,910 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-30 16:45:45,910 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-30 16:45:45,910 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Prune known deadend states from previous iterations -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_ERROR_LOCATION [2024-05-30 16:45:46,104 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-30 16:45:46,119 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-30 16:45:46,121 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-30 16:45:46,122 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-30 16:45:46,122 INFO L274 PluginConnector]: CDTParser initialized [2024-05-30 16:45:46,123 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/popl20-nonblocking-cntr-alt.wvr.c [2024-05-30 16:45:47,190 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-30 16:45:47,335 INFO L384 CDTParser]: Found 1 translation units. [2024-05-30 16:45:47,336 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-nonblocking-cntr-alt.wvr.c [2024-05-30 16:45:47,341 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/40720058e/5a04a215cc3f4235a1d3f6ed88ed3754/FLAG13173fad0 [2024-05-30 16:45:47,351 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/40720058e/5a04a215cc3f4235a1d3f6ed88ed3754 [2024-05-30 16:45:47,353 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-30 16:45:47,354 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-30 16:45:47,355 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-30 16:45:47,355 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-30 16:45:47,359 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-30 16:45:47,359 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.05 04:45:47" (1/1) ... [2024-05-30 16:45:47,360 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f5a1d55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:45:47, skipping insertion in model container [2024-05-30 16:45:47,360 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.05 04:45:47" (1/1) ... [2024-05-30 16:45:47,376 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-30 16:45:47,488 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-nonblocking-cntr-alt.wvr.c[2098,2111] [2024-05-30 16:45:47,492 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-30 16:45:47,498 INFO L202 MainTranslator]: Completed pre-run [2024-05-30 16:45:47,512 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-nonblocking-cntr-alt.wvr.c[2098,2111] [2024-05-30 16:45:47,513 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-30 16:45:47,526 INFO L206 MainTranslator]: Completed translation [2024-05-30 16:45:47,527 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:45:47 WrapperNode [2024-05-30 16:45:47,527 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-30 16:45:47,528 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-30 16:45:47,528 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-30 16:45:47,528 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-30 16:45:47,534 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:45:47" (1/1) ... [2024-05-30 16:45:47,539 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:45:47" (1/1) ... [2024-05-30 16:45:47,568 INFO L138 Inliner]: procedures = 21, calls = 24, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 58 [2024-05-30 16:45:47,568 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-30 16:45:47,569 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-30 16:45:47,569 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-30 16:45:47,569 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-30 16:45:47,576 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:45:47" (1/1) ... [2024-05-30 16:45:47,576 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:45:47" (1/1) ... [2024-05-30 16:45:47,577 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:45:47" (1/1) ... [2024-05-30 16:45:47,577 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:45:47" (1/1) ... [2024-05-30 16:45:47,581 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:45:47" (1/1) ... [2024-05-30 16:45:47,583 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:45:47" (1/1) ... [2024-05-30 16:45:47,584 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:45:47" (1/1) ... [2024-05-30 16:45:47,585 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:45:47" (1/1) ... [2024-05-30 16:45:47,586 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-30 16:45:47,587 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-30 16:45:47,587 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-30 16:45:47,587 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-30 16:45:47,587 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:45:47" (1/1) ... [2024-05-30 16:45:47,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-30 16:45:47,603 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:45:47,628 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 16:45:47,641 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 16:45:47,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-30 16:45:47,673 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-05-30 16:45:47,673 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-05-30 16:45:47,673 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-05-30 16:45:47,674 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-05-30 16:45:47,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-30 16:45:47,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-30 16:45:47,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-30 16:45:47,674 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-05-30 16:45:47,674 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-05-30 16:45:47,674 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-30 16:45:47,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-30 16:45:47,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-05-30 16:45:47,674 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-30 16:45:47,688 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 16:45:47,797 INFO L241 CfgBuilder]: Building ICFG [2024-05-30 16:45:47,799 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-30 16:45:47,995 INFO L282 CfgBuilder]: Performing block encoding [2024-05-30 16:45:48,041 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-30 16:45:48,041 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2024-05-30 16:45:48,041 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.05 04:45:48 BoogieIcfgContainer [2024-05-30 16:45:48,041 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-30 16:45:48,043 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-30 16:45:48,043 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-30 16:45:48,046 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-30 16:45:48,046 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.05 04:45:47" (1/3) ... [2024-05-30 16:45:48,046 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f633402 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.05 04:45:48, skipping insertion in model container [2024-05-30 16:45:48,047 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 04:45:47" (2/3) ... [2024-05-30 16:45:48,047 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f633402 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.05 04:45:48, skipping insertion in model container [2024-05-30 16:45:48,047 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.05 04:45:48" (3/3) ... [2024-05-30 16:45:48,048 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-nonblocking-cntr-alt.wvr.c [2024-05-30 16:45:48,055 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-30 16:45:48,062 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-30 16:45:48,062 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-05-30 16:45:48,062 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-30 16:45:48,100 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-05-30 16:45:48,144 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 16:45:48,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 16:45:48,144 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:45:48,147 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 16:45:48,161 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 16:45:48,218 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 16:45:48,228 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-30 16:45:48,235 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;@72b078c3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 16:45:48,236 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 16:45:48,243 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:45:48,339 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:45:48,339 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:45:48,340 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:45:48,365 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:45:48,366 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:45:48,366 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:45:48,388 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:45:48,388 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:45:48,389 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:45:48,410 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:45:48,410 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:45:48,411 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:45:48,418 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 108 states. [2024-05-30 16:45:48,418 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 16:45:48,421 INFO L78 Accepts]: Start accepts. Automaton has currently 113 states, but on-demand construction may add more states Word has length 63 [2024-05-30 16:45:48,423 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:45:48,424 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:45:48,428 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:45:48,429 INFO L85 PathProgramCache]: Analyzing trace with hash 1609469654, now seen corresponding path program 1 times [2024-05-30 16:45:48,436 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:45:48,436 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [256273922] [2024-05-30 16:45:48,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:45:48,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:45:48,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:45:48,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:45:48,695 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:45:48,695 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [256273922] [2024-05-30 16:45:48,696 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [256273922] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 16:45:48,696 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 16:45:48,696 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-30 16:45:48,697 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1837938194] [2024-05-30 16:45:48,698 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 16:45:48,710 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-30 16:45:48,710 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:45:48,729 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-30 16:45:48,729 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-30 16:45:48,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:45:48,731 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:45:48,732 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 31.5) internal successors, (63), 2 states have internal predecessors, (63), 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 16:45:48,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:45:48,733 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:45:48,771 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:45:48,772 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:45:48,772 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:45:48,785 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:45:48,785 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:45:48,785 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:45:48,796 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:45:48,797 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:45:48,797 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:45:48,805 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:45:48,805 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:45:48,805 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:45:48,820 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 116 states. [2024-05-30 16:45:48,821 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 16:45:48,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:45:48,821 INFO L78 Accepts]: Start accepts. Automaton has currently 121 states, but on-demand construction may add more states Word has length 61 [2024-05-30 16:45:48,822 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:45:48,822 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-05-30 16:45:48,822 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:45:48,823 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:45:48,823 INFO L85 PathProgramCache]: Analyzing trace with hash 1306025030, now seen corresponding path program 1 times [2024-05-30 16:45:48,823 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:45:48,824 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1922308019] [2024-05-30 16:45:48,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:45:48,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:45:48,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:45:49,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:45:49,191 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:45:49,191 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1922308019] [2024-05-30 16:45:49,191 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1922308019] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 16:45:49,191 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 16:45:49,192 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-05-30 16:45:49,192 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1077268424] [2024-05-30 16:45:49,192 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 16:45:49,193 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-05-30 16:45:49,193 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:45:49,194 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-30 16:45:49,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2024-05-30 16:45:49,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:45:49,195 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:45:49,195 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.166666666666666) internal successors, (61), 6 states have internal predecessors, (61), 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 16:45:49,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:45:49,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:45:49,196 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:45:49,279 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:45:49,279 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:45:49,279 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 16:45:49,301 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:45:49,302 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:45:49,302 INFO L395 cStratifiedReduction]: Actual level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:45:49,323 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:45:49,323 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:45:49,323 INFO L395 cStratifiedReduction]: Actual level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:45:49,341 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:45:49,341 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:45:49,342 INFO L395 cStratifiedReduction]: Actual level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:45:49,358 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 131 states. [2024-05-30 16:45:49,358 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 16:45:49,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:45:49,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:45:49,360 INFO L78 Accepts]: Start accepts. Automaton has currently 138 states, but on-demand construction may add more states Word has length 63 [2024-05-30 16:45:49,360 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:45:49,361 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-05-30 16:45:49,361 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:45:49,362 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:45:49,362 INFO L85 PathProgramCache]: Analyzing trace with hash 1085726217, now seen corresponding path program 1 times [2024-05-30 16:45:49,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:45:49,362 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1301238060] [2024-05-30 16:45:49,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:45:49,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:45:49,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:45:49,473 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:45:49,474 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:45:49,474 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1301238060] [2024-05-30 16:45:49,474 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1301238060] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 16:45:49,474 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [986109738] [2024-05-30 16:45:49,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:45:49,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:45:49,475 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:45:49,510 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 16:45:49,511 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 16:45:49,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:45:49,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 4 conjunts are in the unsatisfiable core [2024-05-30 16:45:49,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 16:45:49,636 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:45:49,637 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 16:45:49,746 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:45:49,746 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [986109738] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 16:45:49,746 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 16:45:49,746 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 8 [2024-05-30 16:45:49,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [304294109] [2024-05-30 16:45:49,747 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 16:45:49,747 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-05-30 16:45:49,747 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:45:49,748 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-05-30 16:45:49,748 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2024-05-30 16:45:49,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:45:49,748 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:45:49,748 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 13.5) internal successors, (108), 8 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-30 16:45:49,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:45:49,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:45:49,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:45:49,749 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:45:49,826 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:45:49,826 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:45:49,826 INFO L395 cStratifiedReduction]: Actual level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:45:49,839 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:45:49,839 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:45:49,839 INFO L395 cStratifiedReduction]: Actual level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:45:49,849 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 116 states. [2024-05-30 16:45:49,849 INFO L212 cStratifiedReduction]: Copied states 4 times. [2024-05-30 16:45:49,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:45:49,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:45:49,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:45:49,850 INFO L78 Accepts]: Start accepts. Automaton has currently 119 states, but on-demand construction may add more states Word has length 68 [2024-05-30 16:45:49,851 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:45:49,859 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 16:45:50,056 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2024-05-30 16:45:50,057 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:45:50,057 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:45:50,057 INFO L85 PathProgramCache]: Analyzing trace with hash -926363050, now seen corresponding path program 1 times [2024-05-30 16:45:50,057 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:45:50,058 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1080526976] [2024-05-30 16:45:50,058 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:45:50,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:45:50,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:45:50,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:45:50,479 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:45:50,479 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1080526976] [2024-05-30 16:45:50,479 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1080526976] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 16:45:50,480 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2110739813] [2024-05-30 16:45:50,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:45:50,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:45:50,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:45:50,497 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 16:45:50,530 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 16:45:50,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:45:50,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 20 conjunts are in the unsatisfiable core [2024-05-30 16:45:50,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 16:45:50,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:45:50,786 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 16:45:51,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:45:51,146 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2110739813] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 16:45:51,146 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 16:45:51,146 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15, 15] total 33 [2024-05-30 16:45:51,146 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [474787383] [2024-05-30 16:45:51,146 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 16:45:51,147 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2024-05-30 16:45:51,147 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:45:51,147 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2024-05-30 16:45:51,148 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=174, Invalid=882, Unknown=0, NotChecked=0, Total=1056 [2024-05-30 16:45:51,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:45:51,148 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:45:51,148 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 4.151515151515151) internal successors, (137), 33 states have internal predecessors, (137), 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 16:45:51,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:45:51,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:45:51,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:45:51,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:45:51,149 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:45:51,432 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 124 states. [2024-05-30 16:45:51,432 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 16:45:51,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:45:51,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:45:51,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:45:51,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-05-30 16:45:51,433 INFO L78 Accepts]: Start accepts. Automaton has currently 125 states, but on-demand construction may add more states Word has length 78 [2024-05-30 16:45:51,433 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:45:51,449 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 16:45:51,638 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:45:51,638 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:45:51,639 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:45:51,639 INFO L85 PathProgramCache]: Analyzing trace with hash -1355858378, now seen corresponding path program 2 times [2024-05-30 16:45:51,639 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:45:51,639 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [991126483] [2024-05-30 16:45:51,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:45:51,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:45:51,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:45:52,112 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:45:52,113 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:45:52,113 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [991126483] [2024-05-30 16:45:52,113 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [991126483] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 16:45:52,113 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [869514884] [2024-05-30 16:45:52,113 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-05-30 16:45:52,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:45:52,114 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:45:52,133 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 16:45:52,161 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 16:45:52,192 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-05-30 16:45:52,192 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 16:45:52,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 35 conjunts are in the unsatisfiable core [2024-05-30 16:45:52,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 16:45:52,886 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:45:52,886 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 16:45:54,253 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:45:54,253 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [869514884] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 16:45:54,253 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 16:45:54,253 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 23, 23] total 57 [2024-05-30 16:45:54,253 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1563663291] [2024-05-30 16:45:54,253 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 16:45:54,254 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2024-05-30 16:45:54,254 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:45:54,255 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2024-05-30 16:45:54,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=241, Invalid=2951, Unknown=0, NotChecked=0, Total=3192 [2024-05-30 16:45:54,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:45:54,256 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:45:54,256 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 57 states, 57 states have (on average 3.2982456140350878) internal successors, (188), 57 states have internal predecessors, (188), 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 16:45:54,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:45:54,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:45:54,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:45:54,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-05-30 16:45:54,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:45:54,256 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:45:57,092 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 172 states. [2024-05-30 16:45:57,092 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 16:45:57,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:45:57,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:45:57,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:45:57,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-05-30 16:45:57,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2024-05-30 16:45:57,093 INFO L78 Accepts]: Start accepts. Automaton has currently 173 states, but on-demand construction may add more states Word has length 102 [2024-05-30 16:45:57,093 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:45:57,101 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-05-30 16:45:57,294 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:45:57,294 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:45:57,295 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:45:57,295 INFO L85 PathProgramCache]: Analyzing trace with hash -1403693892, now seen corresponding path program 3 times [2024-05-30 16:45:57,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:45:57,295 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1422053360] [2024-05-30 16:45:57,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:45:57,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:45:57,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:45:58,156 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 60 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:45:58,156 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:45:58,157 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1422053360] [2024-05-30 16:45:58,157 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1422053360] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 16:45:58,157 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [425012992] [2024-05-30 16:45:58,157 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-05-30 16:45:58,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:45:58,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:45:58,158 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 16:45:58,185 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 16:45:58,245 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2024-05-30 16:45:58,245 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 16:45:58,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 58 conjunts are in the unsatisfiable core [2024-05-30 16:45:58,248 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 16:45:59,117 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:45:59,117 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 16:46:00,318 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 4 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:46:00,319 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [425012992] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 16:46:00,319 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 16:46:00,319 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35, 35] total 92 [2024-05-30 16:46:00,319 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2019178473] [2024-05-30 16:46:00,319 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 16:46:00,320 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 92 states [2024-05-30 16:46:00,320 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:46:00,321 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 92 interpolants. [2024-05-30 16:46:00,323 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=748, Invalid=7624, Unknown=0, NotChecked=0, Total=8372 [2024-05-30 16:46:00,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:00,323 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:46:00,323 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 92 states, 92 states have (on average 2.5760869565217392) internal successors, (237), 92 states have internal predecessors, (237), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-30 16:46:00,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:00,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:46:00,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:46:00,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-05-30 16:46:00,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2024-05-30 16:46:00,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:00,324 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:46:01,768 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:01,768 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:46:01,768 INFO L395 cStratifiedReduction]: Actual level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:01,770 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:01,770 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:01,771 INFO L395 cStratifiedReduction]: Actual level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:02,162 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:02,162 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:46:02,162 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:02,163 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:02,163 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:02,163 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:02,533 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:02,533 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:02,533 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:02,547 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:02,547 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:02,548 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:02,666 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:02,666 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:02,666 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:02,709 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:02,710 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:02,710 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:02,722 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:02,722 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:02,722 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:03,617 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:03,617 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:03,617 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:04,154 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:04,154 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:04,154 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:04,335 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:04,337 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:04,339 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:04,655 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:04,656 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:04,656 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:04,808 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:04,808 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:04,808 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:04,809 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:04,809 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:46:04,809 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:04,840 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:04,841 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:04,841 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:04,859 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 447 states. [2024-05-30 16:46:04,859 INFO L212 cStratifiedReduction]: Copied states 33 times. [2024-05-30 16:46:04,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:04,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:46:04,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:46:04,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-05-30 16:46:04,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2024-05-30 16:46:04,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2024-05-30 16:46:04,860 INFO L78 Accepts]: Start accepts. Automaton has currently 429 states, but on-demand construction may add more states Word has length 108 [2024-05-30 16:46:04,861 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:46:04,881 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 16:46:05,066 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,SelfDestructingSolverStorable5 [2024-05-30 16:46:05,066 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:46:05,066 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:46:05,068 INFO L85 PathProgramCache]: Analyzing trace with hash -1411109498, now seen corresponding path program 4 times [2024-05-30 16:46:05,068 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:46:05,068 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [418127965] [2024-05-30 16:46:05,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:46:05,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:46:05,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:46:06,012 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 119 proven. 71 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:46:06,012 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:46:06,012 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [418127965] [2024-05-30 16:46:06,012 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [418127965] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 16:46:06,012 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [432651622] [2024-05-30 16:46:06,013 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-05-30 16:46:06,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:46:06,013 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:46:06,014 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 16:46:06,016 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 16:46:06,067 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-05-30 16:46:06,068 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 16:46:06,069 INFO L262 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 68 conjunts are in the unsatisfiable core [2024-05-30 16:46:06,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 16:46:07,102 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:46:07,102 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 16:46:08,299 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:46:08,300 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [432651622] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 16:46:08,300 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 16:46:08,300 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 39, 39] total 104 [2024-05-30 16:46:08,300 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1308690678] [2024-05-30 16:46:08,300 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 16:46:08,301 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 104 states [2024-05-30 16:46:08,301 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:46:08,302 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 104 interpolants. [2024-05-30 16:46:08,303 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1043, Invalid=9669, Unknown=0, NotChecked=0, Total=10712 [2024-05-30 16:46:08,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:08,304 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:46:08,304 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 104 states, 104 states have (on average 2.451923076923077) internal successors, (255), 104 states have internal predecessors, (255), 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 16:46:08,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:08,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:46:08,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:46:08,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-05-30 16:46:08,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2024-05-30 16:46:08,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2024-05-30 16:46:08,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:08,305 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:46:09,950 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:09,950 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:46:09,950 INFO L395 cStratifiedReduction]: Actual level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:09,952 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:09,952 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:09,952 INFO L395 cStratifiedReduction]: Actual level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,012 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:10,013 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:46:10,013 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,013 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:10,014 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,014 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,020 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:10,021 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,021 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,028 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:10,028 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,028 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,044 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:10,045 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,045 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,051 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:10,051 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,051 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,093 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:10,094 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,094 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,144 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:10,144 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,144 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,212 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:10,212 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,212 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,271 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:10,272 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,272 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,413 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:10,413 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,413 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,492 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:10,492 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,492 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,493 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:10,493 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:46:10,493 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,709 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:10,709 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,709 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:10,713 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 474 states. [2024-05-30 16:46:10,713 INFO L212 cStratifiedReduction]: Copied states 28 times. [2024-05-30 16:46:10,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:10,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:46:10,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:46:10,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-05-30 16:46:10,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2024-05-30 16:46:10,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2024-05-30 16:46:10,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2024-05-30 16:46:10,714 INFO L78 Accepts]: Start accepts. Automaton has currently 476 states, but on-demand construction may add more states Word has length 118 [2024-05-30 16:46:10,715 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:46:10,730 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 16:46:10,919 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:46:10,919 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:46:10,920 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:46:10,920 INFO L85 PathProgramCache]: Analyzing trace with hash 229555304, now seen corresponding path program 5 times [2024-05-30 16:46:10,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:46:10,920 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [443944111] [2024-05-30 16:46:10,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:46:10,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:46:10,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:46:11,942 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 156 proven. 131 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:46:11,942 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:46:11,942 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [443944111] [2024-05-30 16:46:11,942 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [443944111] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 16:46:11,942 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [79624184] [2024-05-30 16:46:11,942 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-05-30 16:46:11,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:46:11,943 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:46:11,943 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 16:46:11,946 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 16:46:12,006 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 12 check-sat command(s) [2024-05-30 16:46:12,006 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 16:46:12,008 INFO L262 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 80 conjunts are in the unsatisfiable core [2024-05-30 16:46:12,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 16:46:13,339 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:46:13,339 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 16:46:14,838 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:46:14,838 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [79624184] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 16:46:14,839 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 16:46:14,839 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 45, 44] total 120 [2024-05-30 16:46:14,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1782465692] [2024-05-30 16:46:14,839 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 16:46:14,839 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 120 states [2024-05-30 16:46:14,839 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:46:14,843 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 120 interpolants. [2024-05-30 16:46:14,845 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1276, Invalid=13004, Unknown=0, NotChecked=0, Total=14280 [2024-05-30 16:46:14,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:14,845 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:46:14,848 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 120 states, 120 states have (on average 2.375) internal successors, (285), 120 states have internal predecessors, (285), 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 16:46:14,848 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:14,848 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:46:14,848 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:46:14,848 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-05-30 16:46:14,848 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2024-05-30 16:46:14,848 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2024-05-30 16:46:14,848 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2024-05-30 16:46:14,848 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:14,848 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:46:16,276 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:16,276 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:46:16,276 INFO L395 cStratifiedReduction]: Actual level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:16,278 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:16,278 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:16,278 INFO L395 cStratifiedReduction]: Actual level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:16,359 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:16,360 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:46:16,360 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:16,360 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:16,360 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:16,360 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:16,367 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:16,367 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:16,367 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:16,374 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:16,374 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:16,374 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:16,393 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:16,393 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:16,393 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:16,399 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:16,399 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:16,399 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:16,406 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:16,406 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:16,406 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:16,428 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:16,428 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:16,428 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:16,591 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:16,591 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:16,591 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:16,744 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:16,744 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:16,744 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:16,908 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:16,908 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:16,908 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:17,020 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:17,020 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:17,020 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:17,021 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:17,021 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:46:17,021 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:17,660 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 508 states. [2024-05-30 16:46:17,660 INFO L212 cStratifiedReduction]: Copied states 26 times. [2024-05-30 16:46:17,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:17,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:46:17,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:46:17,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-05-30 16:46:17,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2024-05-30 16:46:17,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2024-05-30 16:46:17,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2024-05-30 16:46:17,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2024-05-30 16:46:17,661 INFO L78 Accepts]: Start accepts. Automaton has currently 524 states, but on-demand construction may add more states Word has length 130 [2024-05-30 16:46:17,661 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:46:17,666 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 16:46:17,866 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,SelfDestructingSolverStorable7 [2024-05-30 16:46:17,866 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:46:17,866 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:46:17,867 INFO L85 PathProgramCache]: Analyzing trace with hash -349812765, now seen corresponding path program 6 times [2024-05-30 16:46:17,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:46:17,867 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1862416137] [2024-05-30 16:46:17,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:46:17,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:46:17,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:46:19,159 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 198 proven. 204 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-05-30 16:46:19,160 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:46:19,160 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1862416137] [2024-05-30 16:46:19,160 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1862416137] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 16:46:19,160 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1678207552] [2024-05-30 16:46:19,160 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-05-30 16:46:19,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:46:19,160 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:46:19,161 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 16:46:19,164 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 16:46:19,251 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 14 check-sat command(s) [2024-05-30 16:46:19,251 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 16:46:19,253 INFO L262 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 93 conjunts are in the unsatisfiable core [2024-05-30 16:46:19,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 16:46:20,882 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:46:20,882 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 16:46:22,697 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:46:22,697 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1678207552] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 16:46:22,697 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 16:46:22,698 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 52, 51] total 137 [2024-05-30 16:46:22,698 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [174839350] [2024-05-30 16:46:22,698 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 16:46:22,698 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 137 states [2024-05-30 16:46:22,698 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:46:22,699 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 137 interpolants. [2024-05-30 16:46:22,703 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1534, Invalid=17098, Unknown=0, NotChecked=0, Total=18632 [2024-05-30 16:46:22,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:22,706 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:46:22,706 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 137 states, 137 states have (on average 2.2627737226277373) internal successors, (310), 137 states have internal predecessors, (310), 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 16:46:22,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:22,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:46:22,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:46:22,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-05-30 16:46:22,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2024-05-30 16:46:22,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2024-05-30 16:46:22,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2024-05-30 16:46:22,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2024-05-30 16:46:22,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:22,707 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:46:24,650 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:24,651 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:46:24,651 INFO L395 cStratifiedReduction]: Actual level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:24,652 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:24,653 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:24,653 INFO L395 cStratifiedReduction]: Actual level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:24,715 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:24,715 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:46:24,715 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:24,724 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:24,724 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:24,724 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:24,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:24,767 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:24,767 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:24,773 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:24,773 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:24,773 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:24,792 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:24,792 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:24,792 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:24,799 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:24,800 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:24,800 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:24,806 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:24,806 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:24,806 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:24,826 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:24,826 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:24,826 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:24,980 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:24,981 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:24,981 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:25,090 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:25,090 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:25,091 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:25,308 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:25,308 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:25,308 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:25,400 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:25,400 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:25,400 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:25,402 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:25,402 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:46:25,402 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:25,792 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 523 states. [2024-05-30 16:46:25,792 INFO L212 cStratifiedReduction]: Copied states 24 times. [2024-05-30 16:46:25,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:25,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:46:25,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:46:25,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-05-30 16:46:25,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2024-05-30 16:46:25,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2024-05-30 16:46:25,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2024-05-30 16:46:25,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2024-05-30 16:46:25,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 139 states. [2024-05-30 16:46:25,793 INFO L78 Accepts]: Start accepts. Automaton has currently 545 states, but on-demand construction may add more states Word has length 137 [2024-05-30 16:46:25,794 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:46:25,799 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2024-05-30 16:46:25,999 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,9 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:46:25,999 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:46:26,000 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:46:26,000 INFO L85 PathProgramCache]: Analyzing trace with hash -1671695815, now seen corresponding path program 7 times [2024-05-30 16:46:26,000 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:46:26,000 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [475793804] [2024-05-30 16:46:26,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:46:26,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:46:26,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:46:27,454 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 250 proven. 228 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:46:27,455 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:46:27,455 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [475793804] [2024-05-30 16:46:27,455 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [475793804] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 16:46:27,455 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1484729061] [2024-05-30 16:46:27,455 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-05-30 16:46:27,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:46:27,455 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:46:27,456 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 16:46:27,463 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-05-30 16:46:27,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:46:27,530 INFO L262 TraceCheckSpWp]: Trace formula consists of 259 conjuncts, 100 conjunts are in the unsatisfiable core [2024-05-30 16:46:27,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 16:46:29,785 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 0 proven. 478 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:46:29,785 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 16:46:32,131 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 0 proven. 478 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:46:32,131 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1484729061] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 16:46:32,131 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 16:46:32,131 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [56, 56, 54] total 153 [2024-05-30 16:46:32,132 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1279599761] [2024-05-30 16:46:32,132 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 16:46:32,133 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 153 states [2024-05-30 16:46:32,133 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:46:32,134 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 153 interpolants. [2024-05-30 16:46:32,137 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1796, Invalid=21460, Unknown=0, NotChecked=0, Total=23256 [2024-05-30 16:46:32,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:32,137 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:46:32,138 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 153 states, 153 states have (on average 2.235294117647059) internal successors, (342), 153 states have internal predecessors, (342), 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 16:46:32,138 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:32,138 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:46:32,138 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:46:32,138 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-05-30 16:46:32,138 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2024-05-30 16:46:32,138 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2024-05-30 16:46:32,138 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2024-05-30 16:46:32,138 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2024-05-30 16:46:32,138 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 139 states. [2024-05-30 16:46:32,138 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:32,138 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:46:34,964 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:34,964 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:46:34,964 INFO L395 cStratifiedReduction]: Actual level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:34,966 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:34,966 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:34,966 INFO L395 cStratifiedReduction]: Actual level: [~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,015 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:35,016 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:46:35,016 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,016 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:35,016 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,017 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,023 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:35,023 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,023 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,030 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:35,030 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,030 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,049 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:35,049 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,049 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,055 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:35,055 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,055 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,061 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:35,062 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,062 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,083 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:35,083 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,083 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,315 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:35,315 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,315 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,479 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:35,479 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,479 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,750 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:35,750 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,750 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,896 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:35,896 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,896 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:35,898 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:35,898 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:46:35,898 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:37,005 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:37,005 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:37,005 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:37,138 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:37,138 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:37,138 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:37,143 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:37,143 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:37,143 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:37,183 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:37,184 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:37,184 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:37,201 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:37,201 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:37,202 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:37,207 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:37,208 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:37,208 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:37,557 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:37,557 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:37,557 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:37,921 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:37,921 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:37,921 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:38,100 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:38,100 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:38,101 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:38,278 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:38,278 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:38,279 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:38,376 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:38,376 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:38,376 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:38,378 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:38,379 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:38,379 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:38,434 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:38,434 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:38,434 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:38,450 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:38,450 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:38,451 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:38,458 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:38,458 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:38,458 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:38,462 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:38,462 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:38,463 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:38,465 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:38,465 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:38,465 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:38,469 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:38,469 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:38,469 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:39,221 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 826 states. [2024-05-30 16:46:39,222 INFO L212 cStratifiedReduction]: Copied states 24 times. [2024-05-30 16:46:39,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:39,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:46:39,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:46:39,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-05-30 16:46:39,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2024-05-30 16:46:39,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2024-05-30 16:46:39,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2024-05-30 16:46:39,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2024-05-30 16:46:39,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2024-05-30 16:46:39,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 239 states. [2024-05-30 16:46:39,223 INFO L78 Accepts]: Start accepts. Automaton has currently 908 states, but on-demand construction may add more states Word has length 161 [2024-05-30 16:46:39,224 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:46:39,230 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2024-05-30 16:46:39,429 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2024-05-30 16:46:39,429 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:46:39,430 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:46:39,430 INFO L85 PathProgramCache]: Analyzing trace with hash 623407719, now seen corresponding path program 8 times [2024-05-30 16:46:39,430 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:46:39,430 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1786849418] [2024-05-30 16:46:39,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:46:39,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:46:39,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:46:41,310 INFO L134 CoverageAnalysis]: Checked inductivity of 808 backedges. 322 proven. 476 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-05-30 16:46:41,310 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:46:41,310 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1786849418] [2024-05-30 16:46:41,311 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1786849418] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 16:46:41,311 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2032570810] [2024-05-30 16:46:41,311 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-05-30 16:46:41,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:46:41,311 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:46:41,312 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 16:46:41,315 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-05-30 16:46:41,385 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-05-30 16:46:41,385 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 16:46:41,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 295 conjuncts, 126 conjunts are in the unsatisfiable core [2024-05-30 16:46:41,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 16:46:44,096 INFO L134 CoverageAnalysis]: Checked inductivity of 808 backedges. 0 proven. 808 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:46:44,096 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 16:46:47,092 INFO L134 CoverageAnalysis]: Checked inductivity of 808 backedges. 0 proven. 802 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-05-30 16:46:47,093 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2032570810] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 16:46:47,093 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 16:46:47,093 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [61, 70, 66] total 184 [2024-05-30 16:46:47,093 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1019530385] [2024-05-30 16:46:47,093 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 16:46:47,093 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 184 states [2024-05-30 16:46:47,094 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:46:47,095 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 184 interpolants. [2024-05-30 16:46:47,098 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2301, Invalid=31371, Unknown=0, NotChecked=0, Total=33672 [2024-05-30 16:46:47,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:47,099 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:46:47,099 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 184 states, 184 states have (on average 2.1793478260869565) internal successors, (401), 184 states have internal predecessors, (401), 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 16:46:47,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:47,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:46:47,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:46:47,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-05-30 16:46:47,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2024-05-30 16:46:47,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2024-05-30 16:46:47,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2024-05-30 16:46:47,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2024-05-30 16:46:47,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2024-05-30 16:46:47,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 239 states. [2024-05-30 16:46:47,100 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:47,100 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:46:49,814 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:49,814 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:46:49,814 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:49,816 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:49,816 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:49,816 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:49,865 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:49,865 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:46:49,865 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:49,868 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:49,868 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:49,868 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:49,874 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:49,874 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:49,875 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:49,880 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:49,881 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:49,881 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:49,897 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:49,897 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:49,897 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:49,903 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:49,903 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:49,903 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:49,909 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:49,910 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:49,910 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:49,930 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:49,930 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:49,930 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:50,296 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:50,296 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:50,296 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:50,598 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:50,598 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:50,598 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:51,061 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:51,062 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:51,062 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:51,305 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:51,306 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:51,306 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:51,307 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:51,307 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:46:51,307 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:53,070 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:53,070 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:53,070 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:53,115 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:53,115 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:53,115 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:53,120 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:53,120 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:53,120 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:53,148 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:53,149 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:53,149 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:53,153 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:53,153 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:53,153 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:53,158 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:53,158 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:53,158 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:53,651 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:53,651 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:53,651 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:54,198 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:54,198 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:54,198 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:54,638 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:54,638 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:54,638 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:54,999 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:54,999 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:54,999 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,253 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,254 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,254 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,257 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,257 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,257 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,332 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,332 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,332 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,355 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,356 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,356 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,358 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,358 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,358 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,361 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,361 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,361 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,363 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,363 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,363 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,365 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,366 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,366 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,380 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,380 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,383 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,383 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,383 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,386 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,386 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,386 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,389 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,389 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,390 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,392 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,392 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,393 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,396 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,396 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,396 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,403 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,403 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,424 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,424 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,424 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,434 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,434 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,434 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,443 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,443 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,443 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,452 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,452 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,452 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,465 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,466 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,466 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,467 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,467 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,468 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,469 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,469 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,469 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,472 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,473 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,473 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,474 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,474 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,474 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,476 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:46:55,476 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:55,476 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:46:57,182 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 1362 states. [2024-05-30 16:46:57,182 INFO L212 cStratifiedReduction]: Copied states 24 times. [2024-05-30 16:46:57,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:46:57,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:46:57,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:46:57,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-05-30 16:46:57,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2024-05-30 16:46:57,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2024-05-30 16:46:57,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2024-05-30 16:46:57,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2024-05-30 16:46:57,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2024-05-30 16:46:57,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 239 states. [2024-05-30 16:46:57,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 314 states. [2024-05-30 16:46:57,183 INFO L78 Accepts]: Start accepts. Automaton has currently 1566 states, but on-demand construction may add more states Word has length 211 [2024-05-30 16:46:57,185 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:46:57,192 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2024-05-30 16:46:57,385 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2024-05-30 16:46:57,385 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:46:57,386 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:46:57,386 INFO L85 PathProgramCache]: Analyzing trace with hash -1786249866, now seen corresponding path program 9 times [2024-05-30 16:46:57,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:46:57,386 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1267012838] [2024-05-30 16:46:57,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:46:57,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:46:57,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:47:00,538 INFO L134 CoverageAnalysis]: Checked inductivity of 1751 backedges. 540 proven. 1160 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-05-30 16:47:00,538 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:47:00,538 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1267012838] [2024-05-30 16:47:00,538 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1267012838] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 16:47:00,538 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [361076113] [2024-05-30 16:47:00,538 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-05-30 16:47:00,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:47:00,539 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:47:00,539 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 16:47:00,545 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-05-30 16:47:00,673 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 27 check-sat command(s) [2024-05-30 16:47:00,674 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 16:47:00,677 INFO L262 TraceCheckSpWp]: Trace formula consists of 369 conjuncts, 179 conjunts are in the unsatisfiable core [2024-05-30 16:47:00,680 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 16:47:04,394 INFO L134 CoverageAnalysis]: Checked inductivity of 1751 backedges. 0 proven. 1751 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:47:04,395 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 16:47:09,709 INFO L134 CoverageAnalysis]: Checked inductivity of 1751 backedges. 0 proven. 1725 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-05-30 16:47:09,709 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [361076113] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 16:47:09,709 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 16:47:09,710 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [73, 99, 90] total 249 [2024-05-30 16:47:09,710 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1765734100] [2024-05-30 16:47:09,710 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 16:47:09,710 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 249 states [2024-05-30 16:47:09,710 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:47:09,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 249 interpolants. [2024-05-30 16:47:09,716 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3744, Invalid=58008, Unknown=0, NotChecked=0, Total=61752 [2024-05-30 16:47:09,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:47:09,716 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:47:09,717 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 249 states, 249 states have (on average 2.072289156626506) internal successors, (516), 249 states have internal predecessors, (516), 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 16:47:09,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:47:09,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:47:09,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:47:09,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-05-30 16:47:09,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2024-05-30 16:47:09,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2024-05-30 16:47:09,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2024-05-30 16:47:09,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2024-05-30 16:47:09,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2024-05-30 16:47:09,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 239 states. [2024-05-30 16:47:09,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 314 states. [2024-05-30 16:47:09,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:47:09,717 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:47:12,605 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:12,605 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:47:12,605 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:12,607 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:12,607 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:12,607 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:12,650 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:12,650 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:47:12,650 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:12,651 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:12,651 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:12,651 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:12,657 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:12,657 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:12,657 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:12,662 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:12,662 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:12,662 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:12,678 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:12,678 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:12,678 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:12,684 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:12,684 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:12,684 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:12,690 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:12,690 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:12,690 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:12,706 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:12,707 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:12,707 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:13,037 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:13,037 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:13,037 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:13,296 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:13,296 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:13,296 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:13,719 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:13,720 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:13,720 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:13,898 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:13,898 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:13,899 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:13,901 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:13,901 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:47:13,901 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:16,356 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:16,356 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:16,356 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:16,394 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:16,394 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:16,394 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:16,398 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:16,398 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:16,398 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:16,451 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:16,451 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:16,451 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:16,456 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:16,456 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:16,456 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:16,460 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:16,460 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:16,460 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:17,458 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:17,459 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:17,459 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:18,164 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:18,165 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:18,165 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:18,535 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:18,536 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:18,536 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:18,926 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:18,926 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:18,926 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,148 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,155 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,155 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,155 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,211 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,211 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,211 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,227 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,227 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,227 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,229 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,229 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,229 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,232 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,232 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,233 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,234 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,235 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,235 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,237 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,237 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,237 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,248 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,248 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,248 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,251 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,251 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,251 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,253 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,254 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,254 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,257 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,257 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,257 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,260 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,260 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,260 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,263 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,263 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,263 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,275 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,275 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,275 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,300 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,300 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,300 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,315 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,315 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,315 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,325 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,325 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,325 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,337 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,337 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,337 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,346 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,347 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,347 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,348 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,348 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,348 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,350 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,351 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,351 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,352 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,352 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,353 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,354 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,354 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,354 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,356 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,356 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,356 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,397 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,397 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,397 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,400 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,400 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,400 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,403 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,403 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,406 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,407 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,407 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,409 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,409 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,409 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,413 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,413 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,413 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,422 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,422 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,422 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,450 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,450 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,450 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,465 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,465 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,465 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,565 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,565 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,565 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,580 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,580 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,580 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,592 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,592 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,592 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,594 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,594 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,594 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,596 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,596 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,596 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,598 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,598 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,598 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,600 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,600 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,600 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,602 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:19,602 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:19,602 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:24,936 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 2293 states. [2024-05-30 16:47:24,936 INFO L212 cStratifiedReduction]: Copied states 24 times. [2024-05-30 16:47:24,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:47:24,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:47:24,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:47:24,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-05-30 16:47:24,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2024-05-30 16:47:24,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2024-05-30 16:47:24,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2024-05-30 16:47:24,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2024-05-30 16:47:24,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2024-05-30 16:47:24,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 239 states. [2024-05-30 16:47:24,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 314 states. [2024-05-30 16:47:24,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 450 states. [2024-05-30 16:47:24,938 INFO L78 Accepts]: Start accepts. Automaton has currently 2726 states, but on-demand construction may add more states Word has length 307 [2024-05-30 16:47:24,940 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:47:24,948 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2024-05-30 16:47:25,146 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,12 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:47:25,146 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:47:25,146 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:47:25,147 INFO L85 PathProgramCache]: Analyzing trace with hash 93359708, now seen corresponding path program 10 times [2024-05-30 16:47:25,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:47:25,147 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [660340393] [2024-05-30 16:47:25,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:47:25,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:47:25,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:47:32,005 INFO L134 CoverageAnalysis]: Checked inductivity of 4671 backedges. 1674 proven. 2850 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-05-30 16:47:32,005 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:47:32,005 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [660340393] [2024-05-30 16:47:32,006 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [660340393] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 16:47:32,006 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [140419143] [2024-05-30 16:47:32,006 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-05-30 16:47:32,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:47:32,006 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:47:32,007 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 16:47:32,008 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-05-30 16:47:32,137 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-05-30 16:47:32,137 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 16:47:32,143 WARN L260 TraceCheckSpWp]: Trace formula consists of 493 conjuncts, 283 conjunts are in the unsatisfiable core [2024-05-30 16:47:32,147 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 16:47:42,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4671 backedges. 0 proven. 4671 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:47:42,397 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 16:47:55,559 INFO L134 CoverageAnalysis]: Checked inductivity of 4671 backedges. 0 proven. 4589 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-05-30 16:47:55,559 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [140419143] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 16:47:55,559 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 16:47:55,560 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [97, 155, 138] total 377 [2024-05-30 16:47:55,561 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1078481423] [2024-05-30 16:47:55,561 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 16:47:55,562 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 377 states [2024-05-30 16:47:55,562 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:47:55,564 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 377 interpolants. [2024-05-30 16:47:55,571 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8909, Invalid=132843, Unknown=0, NotChecked=0, Total=141752 [2024-05-30 16:47:55,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:47:55,571 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:47:55,572 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 377 states, 377 states have (on average 1.9628647214854111) internal successors, (740), 377 states have internal predecessors, (740), 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 16:47:55,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:47:55,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:47:55,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:47:55,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-05-30 16:47:55,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2024-05-30 16:47:55,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2024-05-30 16:47:55,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2024-05-30 16:47:55,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2024-05-30 16:47:55,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2024-05-30 16:47:55,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 239 states. [2024-05-30 16:47:55,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 314 states. [2024-05-30 16:47:55,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 450 states. [2024-05-30 16:47:55,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:47:55,573 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:47:59,657 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:59,658 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:47:59,658 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:59,659 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:59,659 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:59,659 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:59,727 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:59,727 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:47:59,727 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:59,728 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:59,728 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:59,728 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:59,734 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:59,734 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:59,734 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:59,740 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:59,740 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:59,740 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:59,759 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:59,760 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:59,760 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:59,765 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:59,765 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:59,766 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:59,772 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:59,772 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:59,772 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:59,795 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:47:59,796 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:47:59,796 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:00,157 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:00,158 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:00,158 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:00,467 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:00,467 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:00,467 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:00,989 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:00,989 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:00,989 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:01,238 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:01,238 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:01,239 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:01,243 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:01,243 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:48:01,243 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:12,023 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:12,023 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:12,024 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:12,094 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:12,094 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:12,094 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:12,099 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:12,099 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:12,099 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:12,135 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:12,136 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:12,136 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:12,141 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:12,141 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:12,141 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:12,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:12,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:12,147 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:14,546 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:14,547 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:14,547 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:15,654 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:15,655 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:15,655 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:16,212 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:16,212 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:16,212 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:16,879 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:16,879 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:16,879 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,488 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,489 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,489 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,555 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,555 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,555 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,632 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,632 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,632 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,661 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,661 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,661 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,663 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,663 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,663 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,667 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,667 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,667 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,669 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,669 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,669 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,672 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,672 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,672 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,687 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,687 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,687 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,690 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,690 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,690 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,693 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,693 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,693 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,696 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,696 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,696 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,699 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,699 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,699 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,702 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,702 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,702 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,719 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,719 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,719 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,777 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,777 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,778 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,802 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,802 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,802 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,822 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,822 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,822 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,841 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,842 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,842 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,855 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,855 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,855 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,857 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,858 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,858 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,859 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,860 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,860 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,862 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,862 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,862 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,864 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,864 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,864 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,866 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,866 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,866 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,925 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,926 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,926 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,930 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,930 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,930 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,933 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,934 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,934 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,937 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,938 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,938 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,941 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,941 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,941 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,945 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,945 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,945 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,969 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:17,969 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:17,969 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,018 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,018 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,018 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,048 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,049 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,049 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,070 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,070 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,070 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,091 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,091 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,091 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,107 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,107 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,107 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,109 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,109 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,109 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,111 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,111 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,111 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,113 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,113 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,113 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,115 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,115 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,115 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,117 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,117 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,118 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,230 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,230 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,230 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,234 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,234 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,234 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,237 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,237 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,237 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,240 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,241 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,241 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,244 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,244 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,244 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,247 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,248 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,248 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,263 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,264 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,264 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,317 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,317 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,317 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,346 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,346 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,346 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,374 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,374 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,374 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,562 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,562 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,562 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,581 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,581 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,582 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,583 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,583 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,583 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,585 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,585 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,585 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,587 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,587 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,587 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,589 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,589 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,589 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,591 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:48:18,591 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:18,591 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:48:30,481 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 4277 states. [2024-05-30 16:48:30,481 INFO L212 cStratifiedReduction]: Copied states 24 times. [2024-05-30 16:48:30,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:48:30,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:48:30,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:48:30,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-05-30 16:48:30,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2024-05-30 16:48:30,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2024-05-30 16:48:30,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2024-05-30 16:48:30,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2024-05-30 16:48:30,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2024-05-30 16:48:30,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 239 states. [2024-05-30 16:48:30,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 314 states. [2024-05-30 16:48:30,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 450 states. [2024-05-30 16:48:30,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 722 states. [2024-05-30 16:48:30,482 INFO L78 Accepts]: Start accepts. Automaton has currently 5242 states, but on-demand construction may add more states Word has length 517 [2024-05-30 16:48:30,486 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:48:30,497 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2024-05-30 16:48:30,687 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2024-05-30 16:48:30,687 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:48:30,687 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:48:30,687 INFO L85 PathProgramCache]: Analyzing trace with hash 1465644621, now seen corresponding path program 11 times [2024-05-30 16:48:30,687 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:48:30,688 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1516297986] [2024-05-30 16:48:30,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:48:30,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:48:30,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:48:55,418 INFO L134 CoverageAnalysis]: Checked inductivity of 16182 backedges. 8529 proven. 7309 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2024-05-30 16:48:55,418 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:48:55,418 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1516297986] [2024-05-30 16:48:55,418 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1516297986] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 16:48:55,418 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1282012254] [2024-05-30 16:48:55,419 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-05-30 16:48:55,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:48:55,419 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:48:55,420 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 16:48:55,421 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-05-30 16:48:55,742 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 79 check-sat command(s) [2024-05-30 16:48:55,742 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 16:48:55,752 WARN L260 TraceCheckSpWp]: Trace formula consists of 831 conjuncts, 514 conjunts are in the unsatisfiable core [2024-05-30 16:48:55,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 16:49:23,852 INFO L134 CoverageAnalysis]: Checked inductivity of 16182 backedges. 0 proven. 16182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:49:23,852 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 16:50:01,487 INFO L134 CoverageAnalysis]: Checked inductivity of 16182 backedges. 0 proven. 15890 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2024-05-30 16:50:01,488 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1282012254] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 16:50:01,488 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 16:50:01,488 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [154, 278, 246] total 665 [2024-05-30 16:50:01,488 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [953381097] [2024-05-30 16:50:01,488 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 16:50:01,489 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 665 states [2024-05-30 16:50:01,489 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:50:01,494 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 665 interpolants. [2024-05-30 16:50:01,511 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33946, Invalid=407614, Unknown=0, NotChecked=0, Total=441560 [2024-05-30 16:50:01,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:50:01,512 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:50:01,513 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 665 states, 665 states have (on average 1.8661654135338346) internal successors, (1241), 665 states have internal predecessors, (1241), 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 16:50:01,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:50:01,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:50:01,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:50:01,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-05-30 16:50:01,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2024-05-30 16:50:01,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2024-05-30 16:50:01,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2024-05-30 16:50:01,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2024-05-30 16:50:01,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2024-05-30 16:50:01,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 239 states. [2024-05-30 16:50:01,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 314 states. [2024-05-30 16:50:01,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 450 states. [2024-05-30 16:50:01,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 722 states. [2024-05-30 16:50:01,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:50:01,514 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:50:06,318 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:50:06,318 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:50:06,318 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:06,320 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:50:06,320 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:06,320 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:06,407 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:50:06,407 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:50:06,407 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:06,408 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:50:06,408 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:06,408 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:06,415 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:50:06,415 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:06,415 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:06,422 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:50:06,422 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:06,422 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:06,548 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:50:06,548 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:06,548 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:06,555 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:50:06,555 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:06,556 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:06,564 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:50:06,564 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:06,564 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:06,593 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:50:06,593 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:06,594 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:06,882 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:50:06,882 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:06,882 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:07,097 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:50:07,097 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:07,097 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:07,499 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:50:07,499 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:07,499 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:07,716 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:50:07,716 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:07,716 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:07,720 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:50:07,720 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:50:07,720 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:51,248 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:50:51,248 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:51,248 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:51,328 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:50:51,329 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:51,329 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:51,336 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:50:51,337 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:51,337 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:51,385 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:50:51,386 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:51,386 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:51,393 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:50:51,393 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:51,393 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:51,401 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:50:51,401 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:50:51,401 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:01,280 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:01,280 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:01,280 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:03,813 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:03,814 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:03,814 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:05,168 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:05,168 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:05,168 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:07,468 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:07,468 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:07,468 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:08,953 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:08,953 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:08,953 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,564 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:09,569 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,569 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:09,671 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,671 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,704 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:09,705 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,705 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,707 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:09,707 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,707 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,711 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:09,711 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,711 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,714 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:09,714 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,714 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,717 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:09,717 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,717 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,737 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:09,738 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,738 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,740 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:09,741 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,741 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,743 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:09,743 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,743 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,746 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:09,746 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,746 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,749 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:09,749 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,749 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,752 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:09,752 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,752 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,781 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:09,781 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,781 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,873 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:09,873 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,873 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,925 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:09,925 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:09,925 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,081 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,081 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,081 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,122 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,122 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,122 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,141 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,141 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,141 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,143 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,143 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,143 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,145 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,145 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,145 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,147 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,149 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,149 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,149 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,151 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,151 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,151 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,237 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,238 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,238 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,241 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,241 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,241 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,244 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,244 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,244 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,247 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,247 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,247 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,250 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,250 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,250 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,253 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,253 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,254 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,284 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,284 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,284 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,388 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,388 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,388 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,444 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,444 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,444 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,488 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,489 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,489 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,538 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,538 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,538 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,563 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,563 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,563 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,566 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,566 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,566 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,567 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,568 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,568 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,569 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,570 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,570 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,571 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,572 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,572 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,574 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,574 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,574 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,731 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,731 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,731 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,735 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,735 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,735 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,738 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,739 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,739 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,742 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,742 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,742 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,745 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,745 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,745 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,749 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,749 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,749 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,791 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:10,791 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:10,791 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,087 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:11,087 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,087 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,164 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:11,165 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,165 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,210 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:11,210 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,210 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,256 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:11,257 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,257 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,282 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:11,283 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,283 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,285 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:11,285 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,285 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,287 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:11,287 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,287 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,289 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:11,289 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,289 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,291 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:11,291 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,291 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,293 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:11,293 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,293 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,708 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:11,709 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,709 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,713 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:11,713 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,713 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,716 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:11,717 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,717 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,720 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:11,720 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,721 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,724 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:11,724 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,724 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,728 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:11,728 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,728 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,759 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:11,759 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:11,760 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:12,016 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:12,016 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:12,016 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:12,074 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:12,074 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:12,074 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:12,128 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:12,128 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:12,128 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:12,188 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:12,189 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:12,189 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:12,221 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:12,222 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:12,222 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:12,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:12,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:12,225 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:12,226 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:12,227 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:12,227 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:12,229 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:12,229 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:12,229 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:12,231 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:12,231 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:12,231 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:12,233 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:51:12,233 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:51:12,233 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:52:02,804 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 9276 states. [2024-05-30 16:52:02,804 INFO L212 cStratifiedReduction]: Copied states 24 times. [2024-05-30 16:52:02,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:52:02,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:52:02,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:52:02,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-05-30 16:52:02,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2024-05-30 16:52:02,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2024-05-30 16:52:02,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2024-05-30 16:52:02,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2024-05-30 16:52:02,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2024-05-30 16:52:02,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 239 states. [2024-05-30 16:52:02,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 314 states. [2024-05-30 16:52:02,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 450 states. [2024-05-30 16:52:02,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 722 states. [2024-05-30 16:52:02,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 1355 states. [2024-05-30 16:52:02,805 INFO L78 Accepts]: Start accepts. Automaton has currently 11790 states, but on-demand construction may add more states Word has length 1003 [2024-05-30 16:52:02,812 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 16:52:02,818 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2024-05-30 16:52:03,017 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2024-05-30 16:52:03,018 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 16:52:03,018 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 16:52:03,018 INFO L85 PathProgramCache]: Analyzing trace with hash -1071229968, now seen corresponding path program 12 times [2024-05-30 16:52:03,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 16:52:03,019 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1970777541] [2024-05-30 16:52:03,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 16:52:03,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 16:52:03,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 16:54:28,967 INFO L134 CoverageAnalysis]: Checked inductivity of 69723 backedges. 47885 proven. 21112 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-05-30 16:54:28,967 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 16:54:28,967 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1970777541] [2024-05-30 16:54:28,967 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1970777541] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 16:54:28,968 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [5511430] [2024-05-30 16:54:28,968 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-05-30 16:54:28,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 16:54:28,968 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 16:54:28,970 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 16:54:28,989 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2024-05-30 16:54:29,944 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 137 check-sat command(s) [2024-05-30 16:54:29,944 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 16:54:29,975 WARN L260 TraceCheckSpWp]: Trace formula consists of 1569 conjuncts, 1051 conjunts are in the unsatisfiable core [2024-05-30 16:54:29,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 16:56:20,151 INFO L134 CoverageAnalysis]: Checked inductivity of 69723 backedges. 0 proven. 69723 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 16:56:20,152 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 16:58:41,920 INFO L134 CoverageAnalysis]: Checked inductivity of 69723 backedges. 0 proven. 68375 refuted. 0 times theorem prover too weak. 1348 trivial. 0 not checked. [2024-05-30 16:58:41,920 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [5511430] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 16:58:41,920 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 16:58:41,921 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [307, 563, 498] total 1355 [2024-05-30 16:58:41,921 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [256682141] [2024-05-30 16:58:41,921 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 16:58:41,923 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 1355 states [2024-05-30 16:58:41,923 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 16:58:41,944 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 1355 interpolants. [2024-05-30 16:58:42,015 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=175233, Invalid=1659437, Unknown=0, NotChecked=0, Total=1834670 [2024-05-30 16:58:42,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:58:42,016 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 16:58:42,018 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 1355 states, 1355 states have (on average 1.8007380073800738) internal successors, (2440), 1355 states have internal predecessors, (2440), 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 16:58:42,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:58:42,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-30 16:58:42,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-05-30 16:58:42,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-05-30 16:58:42,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2024-05-30 16:58:42,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2024-05-30 16:58:42,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2024-05-30 16:58:42,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2024-05-30 16:58:42,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2024-05-30 16:58:42,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 239 states. [2024-05-30 16:58:42,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 314 states. [2024-05-30 16:58:42,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 450 states. [2024-05-30 16:58:42,018 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 722 states. [2024-05-30 16:58:42,019 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 1355 states. [2024-05-30 16:58:42,019 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 16:58:42,019 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 16:58:49,008 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:58:49,008 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:58:49,008 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:49,009 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:58:49,009 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:49,010 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:49,122 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:58:49,122 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:58:49,122 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:49,122 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:58:49,123 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:49,123 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:49,130 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:58:49,130 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:49,130 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:49,136 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:58:49,136 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:49,136 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:49,161 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:58:49,161 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:49,161 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:49,168 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:58:49,168 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:49,168 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:49,175 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:58:49,175 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:49,175 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:49,207 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:58:49,207 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:49,207 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:49,618 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:58:49,619 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:49,619 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:50,151 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:58:50,151 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:50,151 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:50,836 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:58:50,836 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:50,836 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:51,231 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:58:51,232 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:51,232 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] [2024-05-30 16:58:51,371 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 16:58:51,371 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 16:58:51,371 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~i~0, ~M1~0, ~M2~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~counter~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~i~1] Received shutdown request... [2024-05-30 16:59:29,419 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-30 16:59:29,419 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-30 16:59:29,420 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-30 16:59:29,421 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 1006 states. [2024-05-30 16:59:29,421 INFO L212 cStratifiedReduction]: Copied states 24 times. [2024-05-30 16:59:29,430 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2024-05-30 16:59:29,630 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2024-05-30 16:59:29,630 WARN L619 AbstractCegarLoop]: Verification canceled: while PredicateComparison was comparing new predicate (quantifier-free) to 1815 known predicates. [2024-05-30 16:59:29,633 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-30 16:59:29,653 INFO L445 BasicCegarLoop]: Path program histogram: [12, 1, 1, 1] [2024-05-30 16:59:29,654 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was TIMEOUT (1/3) [2024-05-30 16:59:29,655 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-05-30 16:59:29,655 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2024-05-30 16:59:29,657 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.05 04:59:29 BasicIcfg [2024-05-30 16:59:29,657 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-05-30 16:59:29,657 INFO L158 Benchmark]: Toolchain (without parser) took 822303.55ms. Allocated memory was 303.0MB in the beginning and 7.2GB in the end (delta: 6.9GB). Free memory was 232.6MB in the beginning and 5.5GB in the end (delta: -5.3GB). Peak memory consumption was 1.6GB. Max. memory is 8.0GB. [2024-05-30 16:59:29,657 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 303.0MB. Free memory is still 271.3MB. There was no memory consumed. Max. memory is 8.0GB. [2024-05-30 16:59:29,658 INFO L158 Benchmark]: CACSL2BoogieTranslator took 172.39ms. Allocated memory is still 303.0MB. Free memory was 232.3MB in the beginning and 221.0MB in the end (delta: 11.3MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2024-05-30 16:59:29,658 INFO L158 Benchmark]: Boogie Procedure Inliner took 40.74ms. Allocated memory is still 303.0MB. Free memory was 221.0MB in the beginning and 219.2MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-05-30 16:59:29,658 INFO L158 Benchmark]: Boogie Preprocessor took 16.94ms. Allocated memory is still 303.0MB. Free memory was 219.2MB in the beginning and 217.9MB in the end (delta: 1.3MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2024-05-30 16:59:29,658 INFO L158 Benchmark]: RCFGBuilder took 455.02ms. Allocated memory is still 303.0MB. Free memory was 217.9MB in the beginning and 269.7MB in the end (delta: -51.8MB). Peak memory consumption was 21.0MB. Max. memory is 8.0GB. [2024-05-30 16:59:29,658 INFO L158 Benchmark]: TraceAbstraction took 821613.70ms. Allocated memory was 303.0MB in the beginning and 7.2GB in the end (delta: 6.9GB). Free memory was 268.7MB in the beginning and 5.5GB in the end (delta: -5.3GB). Peak memory consumption was 1.7GB. Max. memory is 8.0GB. [2024-05-30 16:59:29,659 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 303.0MB. Free memory is still 271.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 172.39ms. Allocated memory is still 303.0MB. Free memory was 232.3MB in the beginning and 221.0MB in the end (delta: 11.3MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 40.74ms. Allocated memory is still 303.0MB. Free memory was 221.0MB in the beginning and 219.2MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 16.94ms. Allocated memory is still 303.0MB. Free memory was 219.2MB in the beginning and 217.9MB in the end (delta: 1.3MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 455.02ms. Allocated memory is still 303.0MB. Free memory was 217.9MB in the beginning and 269.7MB in the end (delta: -51.8MB). Peak memory consumption was 21.0MB. Max. memory is 8.0GB. * TraceAbstraction took 821613.70ms. Allocated memory was 303.0MB in the beginning and 7.2GB in the end (delta: 6.9GB). Free memory was 268.7MB in the beginning and 5.5GB in the end (delta: -5.3GB). Peak memory consumption was 1.7GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 19544, independent: 16456, independent conditional: 16456, independent unconditional: 0, dependent: 3088, dependent conditional: 3088, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 16693, independent: 16456, independent conditional: 16456, independent unconditional: 0, dependent: 237, dependent conditional: 237, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 16693, independent: 16456, independent conditional: 16456, independent unconditional: 0, dependent: 237, dependent conditional: 237, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 19756, independent: 16456, independent conditional: 0, independent unconditional: 16456, dependent: 3300, dependent conditional: 3063, dependent unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 19756, independent: 16456, independent conditional: 0, independent unconditional: 16456, dependent: 3300, dependent conditional: 0, dependent unconditional: 3300, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 19756, independent: 16456, independent conditional: 0, independent unconditional: 16456, dependent: 3300, dependent conditional: 0, dependent unconditional: 3300, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 16693, independent: 16456, independent conditional: 0, independent unconditional: 16456, dependent: 237, dependent conditional: 0, dependent unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 16693, independent: 16456, independent conditional: 0, independent unconditional: 16456, dependent: 237, dependent conditional: 0, dependent unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 237, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 237, dependent conditional: 0, dependent unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 237, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 237, dependent conditional: 0, dependent unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 237, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 237, dependent conditional: 0, dependent unconditional: 237, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 280, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 280, dependent conditional: 0, dependent unconditional: 280, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 19756, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 3063, dependent conditional: 0, dependent unconditional: 3063, unknown: 16693, unknown conditional: 0, unknown unconditional: 16693] , Statistics on independence cache: Total cache size (in pairs): 16693, Positive cache size: 16456, Positive conditional cache size: 0, Positive unconditional cache size: 16456, Negative cache size: 237, Negative conditional cache size: 0, Negative unconditional cache size: 237, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3063, Maximal queried relation: 15, Independence queries for same thread: 2851 - StatisticsResult: Reduction benchmarks 29.1ms Time before loop, 145.1ms Time in loop, 0.2s Time in total, Has Loop: 1, wrong guesses: 0, overall guesses: 6, Reduction States: 108, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Reduction benchmarks 26.9ms Time before loop, 59.8ms Time in loop, 0.1s Time in total, Has Loop: 1, wrong guesses: 0, overall guesses: 6, Reduction States: 116, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Reduction benchmarks 55.2ms Time before loop, 106.4ms Time in loop, 0.2s Time in total, Has Loop: 1, wrong guesses: 0, overall guesses: 6, Reduction States: 131, Duplicate States: 0, Protected Variables: 4 - StatisticsResult: Reduction benchmarks 57.3ms Time before loop, 42.7ms Time in loop, 0.1s Time in total, Has Loop: 1, wrong guesses: 1, overall guesses: 4, Reduction States: 116, Duplicate States: 4, Protected Variables: 4 - StatisticsResult: Reduction benchmarks 247.1ms Time before loop, 35.9ms Time in loop, 0.3s Time in total, Has Loop: 1, wrong guesses: 0, overall guesses: 2, Reduction States: 124, Duplicate States: 0, Protected Variables: 4 - StatisticsResult: Reduction benchmarks 2486.7ms Time before loop, 348.5ms Time in loop, 2.8s Time in total, Has Loop: 1, wrong guesses: 0, overall guesses: 2, Reduction States: 172, Duplicate States: 0, Protected Variables: 4 - StatisticsResult: Reduction benchmarks 1165.1ms Time before loop, 3369.8ms Time in loop, 4.5s Time in total, Has Loop: 1, wrong guesses: 3, overall guesses: 19, Reduction States: 447, Duplicate States: 33, Protected Variables: 8 - StatisticsResult: Reduction benchmarks 1401.6ms Time before loop, 1006.9ms Time in loop, 2.4s Time in total, Has Loop: 1, wrong guesses: 3, overall guesses: 19, Reduction States: 474, Duplicate States: 28, Protected Variables: 8 - StatisticsResult: Reduction benchmarks 1273.1ms Time before loop, 1538.1ms Time in loop, 2.8s Time in total, Has Loop: 1, wrong guesses: 3, overall guesses: 20, Reduction States: 508, Duplicate States: 26, Protected Variables: 8 - StatisticsResult: Reduction benchmarks 1793.2ms Time before loop, 1292.3ms Time in loop, 3.1s Time in total, Has Loop: 1, wrong guesses: 3, overall guesses: 20, Reduction States: 523, Duplicate States: 24, Protected Variables: 8 - StatisticsResult: Reduction benchmarks 2690.6ms Time before loop, 4392.5ms Time in loop, 7.1s Time in total, Has Loop: 1, wrong guesses: 3, overall guesses: 39, Reduction States: 826, Duplicate States: 24, Protected Variables: 8 - StatisticsResult: Reduction benchmarks 2551.5ms Time before loop, 7530.9ms Time in loop, 10.1s Time in total, Has Loop: 1, wrong guesses: 3, overall guesses: 60, Reduction States: 1362, Duplicate States: 24, Protected Variables: 8 - StatisticsResult: Reduction benchmarks 2693.6ms Time before loop, 12525.0ms Time in loop, 15.2s Time in total, Has Loop: 1, wrong guesses: 3, overall guesses: 84, Reduction States: 2293, Duplicate States: 24, Protected Variables: 8 - StatisticsResult: Reduction benchmarks 3852.0ms Time before loop, 31056.0ms Time in loop, 34.9s Time in total, Has Loop: 1, wrong guesses: 3, overall guesses: 115, Reduction States: 4277, Duplicate States: 24, Protected Variables: 8 - StatisticsResult: Reduction benchmarks 4542.8ms Time before loop, 116747.2ms Time in loop, 121.3s Time in total, Has Loop: 1, wrong guesses: 3, overall guesses: 164, Reduction States: 9276, Duplicate States: 24, Protected Variables: 8 - StatisticsResult: Reduction benchmarks 6462.0ms Time before loop, 40939.9ms Time in loop, 47.4s Time in total, Has Loop: 1, wrong guesses: 3, overall guesses: 16, Reduction States: 1006, Duplicate States: 24, Protected Variables: 8 - StatisticsResult: Visitor Statistics States: 89, Transitions: 98, Traversal time: 0.2s - StatisticsResult: Visitor Statistics States: 89, Transitions: 100, Traversal time: 0.1s - StatisticsResult: Visitor Statistics States: 99, Transitions: 118, Traversal time: 0.2s - StatisticsResult: Visitor Statistics States: 84, Transitions: 93, Traversal time: 0.1s - StatisticsResult: Visitor Statistics States: 82, Transitions: 85, Traversal time: 0.3s - StatisticsResult: Visitor Statistics States: 106, Transitions: 109, Traversal time: 2.8s - StatisticsResult: Visitor Statistics States: 344, Transitions: 433, Traversal time: 4.5s - StatisticsResult: Visitor Statistics States: 354, Transitions: 443, Traversal time: 2.4s - StatisticsResult: Visitor Statistics States: 366, Transitions: 455, Traversal time: 2.8s - StatisticsResult: Visitor Statistics States: 372, Transitions: 461, Traversal time: 3.1s - StatisticsResult: Visitor Statistics States: 631, Transitions: 808, Traversal time: 7.1s - StatisticsResult: Visitor Statistics States: 1078, Transitions: 1396, Traversal time: 10.1s - StatisticsResult: Visitor Statistics States: 1829, Transitions: 2369, Traversal time: 15.2s - StatisticsResult: Visitor Statistics States: 3406, Transitions: 4379, Traversal time: 34.9s - StatisticsResult: Visitor Statistics States: 7452, Transitions: 9473, Traversal time: 121.3s - StatisticsResult: Visitor Statistics States: 543, Transitions: 635, Traversal time: 47.4s - StatisticsResult: Proof manager benchmarks IrresponsibleProofs: 79, RedundantProofs: 12, ProvenStates: 3229, Times there's more than one choice: 3033, Avg number of choices: 11.92567358315268 - TimeoutResultAtElement [Line: 78]: Timeout (TraceAbstraction) Unable to prove that a call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 1815 known predicates. - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION with 1 thread instances CFG has 5 procedures, 98 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 821.5s, OverallIterations: 15, TraceHistogramMax: 0, PathProgramHistogramMax: 12, EmptinessCheckTime: 252.5s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 4168, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 2.6s SatisfiabilityAnalysisTime, 562.3s InterpolantComputationTime, 6130 NumberOfCodeBlocks, 6118 NumberOfCodeBlocksAsserted, 301 NumberOfCheckSat, 9092 ConstructedInterpolants, 0 QuantifiedInterpolants, 78675 SizeOfPredicates, 895 NumberOfNonLiveVariables, 5155 ConjunctsInSsa, 2611 ConjunctsInUnsatCore, 41 InterpolantComputations, 2 PerfectInterpolantSequences, 62776/283920 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown