/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/test-easy11.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.dynamic-abstractions-a4a1cd3-m [2024-05-30 17:04:07,250 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-30 17:04:07,325 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/gemcutter/DynamicStratifiedAbstractions.epf [2024-05-30 17:04:07,330 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-30 17:04:07,330 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-30 17:04:07,331 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2024-05-30 17:04:07,351 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-30 17:04:07,351 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-30 17:04:07,351 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-30 17:04:07,352 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-30 17:04:07,352 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-30 17:04:07,353 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-30 17:04:07,353 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-30 17:04:07,353 INFO L153 SettingsManager]: * Use SBE=true [2024-05-30 17:04:07,354 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-30 17:04:07,354 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-30 17:04:07,354 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-30 17:04:07,355 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-30 17:04:07,355 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-30 17:04:07,355 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-30 17:04:07,355 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-30 17:04:07,356 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-30 17:04:07,356 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-30 17:04:07,356 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-30 17:04:07,357 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-30 17:04:07,357 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-30 17:04:07,357 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-30 17:04:07,358 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-30 17:04:07,358 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-30 17:04:07,358 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-30 17:04:07,358 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-30 17:04:07,358 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-30 17:04:07,359 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-30 17:04:07,359 INFO L153 SettingsManager]: * Abstraction for dynamic stratified reduction=VARIABLES_GLOBAL [2024-05-30 17:04:07,359 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-30 17:04:07,359 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-30 17:04:07,359 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=DYNAMIC_ABSTRACTIONS [2024-05-30 17:04:07,360 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2024-05-30 17:04:07,360 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-30 17:04:07,360 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-30 17:04:07,360 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-30 17:04:07,361 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Prune known deadend states from previous iterations -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_ERROR_LOCATION [2024-05-30 17:04:07,542 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-30 17:04:07,558 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-30 17:04:07,560 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-30 17:04:07,561 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-30 17:04:07,561 INFO L274 PluginConnector]: CDTParser initialized [2024-05-30 17:04:07,562 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/test-easy11.wvr.c [2024-05-30 17:04:08,697 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-30 17:04:08,863 INFO L384 CDTParser]: Found 1 translation units. [2024-05-30 17:04:08,864 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/test-easy11.wvr.c [2024-05-30 17:04:08,875 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/e86f92391/f5e84084b53f4c0dbb93a166095eef52/FLAG6cbbaed88 [2024-05-30 17:04:08,888 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/e86f92391/f5e84084b53f4c0dbb93a166095eef52 [2024-05-30 17:04:08,890 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-30 17:04:08,892 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-30 17:04:08,894 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-30 17:04:08,894 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-30 17:04:08,898 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-30 17:04:08,898 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.05 05:04:08" (1/1) ... [2024-05-30 17:04:08,899 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@253888d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 05:04:08, skipping insertion in model container [2024-05-30 17:04:08,899 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.05 05:04:08" (1/1) ... [2024-05-30 17:04:08,915 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-30 17:04:09,044 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/test-easy11.wvr.c[2005,2018] [2024-05-30 17:04:09,047 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-30 17:04:09,056 INFO L202 MainTranslator]: Completed pre-run [2024-05-30 17:04:09,075 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/test-easy11.wvr.c[2005,2018] [2024-05-30 17:04:09,076 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-30 17:04:09,087 INFO L206 MainTranslator]: Completed translation [2024-05-30 17:04:09,087 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 05:04:09 WrapperNode [2024-05-30 17:04:09,088 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-30 17:04:09,088 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-30 17:04:09,088 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-30 17:04:09,089 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-30 17:04:09,094 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 05:04:09" (1/1) ... [2024-05-30 17:04:09,100 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 05:04:09" (1/1) ... [2024-05-30 17:04:09,113 INFO L138 Inliner]: procedures = 21, calls = 24, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 53 [2024-05-30 17:04:09,113 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-30 17:04:09,114 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-30 17:04:09,114 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-30 17:04:09,114 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-30 17:04:09,124 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 05:04:09" (1/1) ... [2024-05-30 17:04:09,124 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 05:04:09" (1/1) ... [2024-05-30 17:04:09,125 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 05:04:09" (1/1) ... [2024-05-30 17:04:09,126 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 05:04:09" (1/1) ... [2024-05-30 17:04:09,129 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 05:04:09" (1/1) ... [2024-05-30 17:04:09,131 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 05:04:09" (1/1) ... [2024-05-30 17:04:09,132 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 05:04:09" (1/1) ... [2024-05-30 17:04:09,132 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 05:04:09" (1/1) ... [2024-05-30 17:04:09,133 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-30 17:04:09,134 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-30 17:04:09,134 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-30 17:04:09,134 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-30 17:04:09,135 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 05:04:09" (1/1) ... [2024-05-30 17:04:09,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-30 17:04:09,166 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 17:04:09,189 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 17:04:09,219 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 17:04:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-30 17:04:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-05-30 17:04:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-05-30 17:04:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-05-30 17:04:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-05-30 17:04:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-30 17:04:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-30 17:04:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-30 17:04:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-05-30 17:04:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-05-30 17:04:09,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-30 17:04:09,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-30 17:04:09,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-05-30 17:04:09,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-30 17:04:09,286 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 17:04:09,358 INFO L241 CfgBuilder]: Building ICFG [2024-05-30 17:04:09,359 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-30 17:04:09,513 INFO L282 CfgBuilder]: Performing block encoding [2024-05-30 17:04:09,520 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-30 17:04:09,520 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2024-05-30 17:04:09,520 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.05 05:04:09 BoogieIcfgContainer [2024-05-30 17:04:09,520 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-30 17:04:09,522 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-30 17:04:09,522 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-30 17:04:09,525 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-30 17:04:09,525 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.05 05:04:08" (1/3) ... [2024-05-30 17:04:09,525 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64db12f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.05 05:04:09, skipping insertion in model container [2024-05-30 17:04:09,525 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 05:04:09" (2/3) ... [2024-05-30 17:04:09,526 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64db12f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.05 05:04:09, skipping insertion in model container [2024-05-30 17:04:09,526 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.05 05:04:09" (3/3) ... [2024-05-30 17:04:09,526 INFO L112 eAbstractionObserver]: Analyzing ICFG test-easy11.wvr.c [2024-05-30 17:04:09,558 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-30 17:04:09,566 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-30 17:04:09,568 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-05-30 17:04:09,568 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-30 17:04:09,605 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-05-30 17:04:09,635 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 17:04:09,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 17:04:09,635 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 17:04:09,638 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 17:04:09,639 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 17:04:09,674 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 17:04:09,682 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-30 17:04:09,689 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;@39bc5374, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 17:04:09,689 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 17:04:09,696 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 17:04:09,817 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:09,818 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 17:04:09,818 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 17:04:09,853 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:09,853 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 17:04:09,854 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 17:04:09,880 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:09,880 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 17:04:09,881 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 17:04:09,890 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 115 states. [2024-05-30 17:04:09,890 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 17:04:09,892 INFO L78 Accepts]: Start accepts. Automaton has currently 124 states, but on-demand construction may add more states Word has length 61 [2024-05-30 17:04:09,894 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 17:04:09,895 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 17:04:09,898 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 17:04:09,898 INFO L85 PathProgramCache]: Analyzing trace with hash 1539923321, now seen corresponding path program 1 times [2024-05-30 17:04:09,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 17:04:09,905 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1254052932] [2024-05-30 17:04:09,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 17:04:09,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 17:04:10,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 17:04:10,207 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 17:04:10,207 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 17:04:10,208 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1254052932] [2024-05-30 17:04:10,208 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1254052932] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 17:04:10,208 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 17:04:10,208 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-30 17:04:10,209 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1152742005] [2024-05-30 17:04:10,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 17:04:10,213 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-30 17:04:10,213 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 17:04:10,239 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-30 17:04:10,239 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-30 17:04:10,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:10,241 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 17:04:10,242 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 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 17:04:10,243 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:10,244 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 17:04:10,273 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:10,273 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 17:04:10,273 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 17:04:10,288 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:10,288 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 17:04:10,288 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 17:04:10,295 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:10,295 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 17:04:10,295 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 17:04:10,308 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 122 states. [2024-05-30 17:04:10,308 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 17:04:10,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:10,309 INFO L78 Accepts]: Start accepts. Automaton has currently 131 states, but on-demand construction may add more states Word has length 59 [2024-05-30 17:04:10,309 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 17:04:10,310 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-05-30 17:04:10,310 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 17:04:10,310 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 17:04:10,310 INFO L85 PathProgramCache]: Analyzing trace with hash -46012046, now seen corresponding path program 1 times [2024-05-30 17:04:10,310 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 17:04:10,311 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1965321686] [2024-05-30 17:04:10,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 17:04:10,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 17:04:10,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 17:04:10,752 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 17:04:10,753 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 17:04:10,753 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1965321686] [2024-05-30 17:04:10,753 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1965321686] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 17:04:10,753 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 17:04:10,753 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2024-05-30 17:04:10,754 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1062076966] [2024-05-30 17:04:10,754 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 17:04:10,756 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-05-30 17:04:10,756 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 17:04:10,756 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-05-30 17:04:10,757 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2024-05-30 17:04:10,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:10,758 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 17:04:10,758 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 4.214285714285714) internal successors, (59), 14 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-30 17:04:10,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:10,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:10,759 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 17:04:10,943 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 98 states. [2024-05-30 17:04:10,944 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 17:04:10,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:10,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-05-30 17:04:10,946 INFO L78 Accepts]: Start accepts. Automaton has currently 99 states, but on-demand construction may add more states Word has length 63 [2024-05-30 17:04:10,946 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 17:04:10,947 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-05-30 17:04:10,947 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 17:04:10,948 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 17:04:10,948 INFO L85 PathProgramCache]: Analyzing trace with hash -2003360745, now seen corresponding path program 1 times [2024-05-30 17:04:10,948 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 17:04:10,949 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1360252846] [2024-05-30 17:04:10,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 17:04:10,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 17:04:10,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 17:04:11,090 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 17:04:11,091 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 17:04:11,091 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1360252846] [2024-05-30 17:04:11,091 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1360252846] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 17:04:11,091 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1019381737] [2024-05-30 17:04:11,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 17:04:11,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 17:04:11,092 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 17:04:11,134 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 17:04:11,136 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 17:04:11,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 17:04:11,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 4 conjunts are in the unsatisfiable core [2024-05-30 17:04:11,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 17:04:11,225 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 17:04:11,226 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 17:04:11,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 17:04:11,273 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1019381737] provided 1 perfect and 1 imperfect interpolant sequences [2024-05-30 17:04:11,273 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-05-30 17:04:11,273 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5, 5] total 6 [2024-05-30 17:04:11,273 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [431495213] [2024-05-30 17:04:11,273 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 17:04:11,274 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-30 17:04:11,274 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 17:04:11,274 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-30 17:04:11,274 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-05-30 17:04:11,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:11,275 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 17:04:11,275 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 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 17:04:11,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:11,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-05-30 17:04:11,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:11,275 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 17:04:11,312 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 100 states. [2024-05-30 17:04:11,313 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 17:04:11,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:11,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-05-30 17:04:11,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-30 17:04:11,314 INFO L78 Accepts]: Start accepts. Automaton has currently 101 states, but on-demand construction may add more states Word has length 67 [2024-05-30 17:04:11,314 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 17:04:11,322 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 17:04:11,516 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 17:04:11,517 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 17:04:11,517 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 17:04:11,517 INFO L85 PathProgramCache]: Analyzing trace with hash -1873498862, now seen corresponding path program 1 times [2024-05-30 17:04:11,517 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 17:04:11,517 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1862687979] [2024-05-30 17:04:11,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 17:04:11,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 17:04:11,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 17:04:11,853 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 17:04:11,853 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 17:04:11,854 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1862687979] [2024-05-30 17:04:11,854 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1862687979] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 17:04:11,854 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [65127967] [2024-05-30 17:04:11,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 17:04:11,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 17:04:11,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 17:04:11,870 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 17:04:11,886 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 17:04:11,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 17:04:11,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 20 conjunts are in the unsatisfiable core [2024-05-30 17:04:11,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 17:04:12,204 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 17:04:12,205 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 17:04:12,606 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 17:04:12,607 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [65127967] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 17:04:12,607 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 17:04:12,607 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16, 16] total 34 [2024-05-30 17:04:12,607 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [951043031] [2024-05-30 17:04:12,607 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 17:04:12,607 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2024-05-30 17:04:12,608 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 17:04:12,608 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2024-05-30 17:04:12,609 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=132, Invalid=990, Unknown=0, NotChecked=0, Total=1122 [2024-05-30 17:04:12,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:12,609 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 17:04:12,609 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 3.088235294117647) internal successors, (105), 34 states have internal predecessors, (105), 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 17:04:12,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:12,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-05-30 17:04:12,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-30 17:04:12,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:12,609 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 17:04:13,045 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 127 states. [2024-05-30 17:04:13,045 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 17:04:13,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:13,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-05-30 17:04:13,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-30 17:04:13,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-05-30 17:04:13,046 INFO L78 Accepts]: Start accepts. Automaton has currently 128 states, but on-demand construction may add more states Word has length 79 [2024-05-30 17:04:13,046 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 17:04:13,054 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-05-30 17:04:13,251 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 17:04:13,251 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 17:04:13,252 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 17:04:13,252 INFO L85 PathProgramCache]: Analyzing trace with hash 1623862913, now seen corresponding path program 2 times [2024-05-30 17:04:13,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 17:04:13,252 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [845910070] [2024-05-30 17:04:13,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 17:04:13,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 17:04:13,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 17:04:13,401 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 17:04:13,401 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 17:04:13,401 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [845910070] [2024-05-30 17:04:13,402 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [845910070] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 17:04:13,402 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1971716665] [2024-05-30 17:04:13,402 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-05-30 17:04:13,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 17:04:13,402 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 17:04:13,403 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 17:04:13,421 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 17:04:13,479 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-05-30 17:04:13,480 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 17:04:13,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 12 conjunts are in the unsatisfiable core [2024-05-30 17:04:13,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 17:04:13,518 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 17:04:13,519 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 17:04:13,681 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 28 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 17:04:13,681 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1971716665] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 17:04:13,682 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 17:04:13,682 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 13] total 24 [2024-05-30 17:04:13,682 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [618473497] [2024-05-30 17:04:13,682 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 17:04:13,682 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2024-05-30 17:04:13,682 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 17:04:13,683 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2024-05-30 17:04:13,683 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=109, Invalid=443, Unknown=0, NotChecked=0, Total=552 [2024-05-30 17:04:13,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:13,684 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 17:04:13,684 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 4.583333333333333) internal successors, (110), 24 states have internal predecessors, (110), 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 17:04:13,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:13,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-05-30 17:04:13,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-30 17:04:13,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2024-05-30 17:04:13,684 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:13,684 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 17:04:14,009 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 136 states. [2024-05-30 17:04:14,009 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 17:04:14,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:14,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-05-30 17:04:14,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-30 17:04:14,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-05-30 17:04:14,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-05-30 17:04:14,010 INFO L78 Accepts]: Start accepts. Automaton has currently 137 states, but on-demand construction may add more states Word has length 87 [2024-05-30 17:04:14,010 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 17:04:14,016 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 17:04:14,216 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 17:04:14,216 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 17:04:14,216 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 17:04:14,217 INFO L85 PathProgramCache]: Analyzing trace with hash 29245687, now seen corresponding path program 3 times [2024-05-30 17:04:14,217 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 17:04:14,217 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [451370441] [2024-05-30 17:04:14,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 17:04:14,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 17:04:14,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 17:04:14,389 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 15 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 17:04:14,389 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 17:04:14,389 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [451370441] [2024-05-30 17:04:14,389 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [451370441] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 17:04:14,390 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1340087039] [2024-05-30 17:04:14,390 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-05-30 17:04:14,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 17:04:14,390 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 17:04:14,391 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 17:04:14,421 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 17:04:14,445 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2024-05-30 17:04:14,446 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 17:04:14,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 19 conjunts are in the unsatisfiable core [2024-05-30 17:04:14,448 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 17:04:14,711 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-05-30 17:04:14,711 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-05-30 17:04:14,711 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1340087039] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 17:04:14,711 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-05-30 17:04:14,711 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [17] total 30 [2024-05-30 17:04:14,711 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [476710283] [2024-05-30 17:04:14,711 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 17:04:14,712 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-05-30 17:04:14,712 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 17:04:14,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-05-30 17:04:14,713 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=88, Invalid=782, Unknown=0, NotChecked=0, Total=870 [2024-05-30 17:04:14,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:14,713 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 17:04:14,713 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 5.0) internal successors, (75), 15 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-30 17:04:14,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:14,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-05-30 17:04:14,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-30 17:04:14,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2024-05-30 17:04:14,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-05-30 17:04:14,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:14,714 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 17:04:14,878 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:14,879 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 17:04:14,879 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:14,880 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:14,880 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:14,880 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:14,890 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:14,890 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:14,890 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:14,913 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:14,913 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:14,913 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:14,949 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:14,950 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:14,950 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:14,954 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:14,955 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:14,955 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:14,965 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:14,965 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:14,965 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,060 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:15,061 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,061 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:15,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,147 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,272 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:15,272 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,272 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,337 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:15,337 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,337 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,356 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:15,356 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,357 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,357 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:15,357 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 17:04:15,357 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,358 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:15,359 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,359 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,367 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:15,367 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,367 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,367 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:15,367 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,368 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,664 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:15,664 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 17:04:15,664 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,665 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:15,665 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,665 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,670 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:15,670 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,670 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,673 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:15,673 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,673 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,693 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:15,694 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,694 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,696 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:15,696 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,696 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,702 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:15,704 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,704 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,814 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:15,815 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,815 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,868 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:15,869 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:15,869 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,022 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:16,023 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,023 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,157 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:16,157 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,157 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,247 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:16,247 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,247 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,418 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:16,418 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 17:04:16,418 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,419 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:16,419 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,419 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,425 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:16,425 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,426 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,429 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:16,429 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,429 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,463 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:16,463 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,463 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,466 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:16,466 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,466 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,472 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:16,477 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,477 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,557 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:16,558 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,558 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,597 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:16,597 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,598 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,716 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:16,716 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,716 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,855 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:16,855 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,855 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,947 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:16,948 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:16,948 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,139 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,140 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 17:04:17,140 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,141 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,141 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,141 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,144 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,144 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,144 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,147 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,180 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,180 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,180 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,183 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,183 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,183 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,188 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,188 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,189 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,262 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,263 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,263 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,311 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,311 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,311 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,397 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,397 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,397 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,487 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,546 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,546 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,546 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,622 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 978 states. [2024-05-30 17:04:17,622 INFO L212 cStratifiedReduction]: Copied states 104 times. [2024-05-30 17:04:17,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:17,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-05-30 17:04:17,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 17:04:17,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2024-05-30 17:04:17,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2024-05-30 17:04:17,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-05-30 17:04:17,623 INFO L78 Accepts]: Start accepts. Automaton has currently 947 states, but on-demand construction may add more states Word has length 63 [2024-05-30 17:04:17,623 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 17:04:17,632 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-05-30 17:04:17,824 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 17:04:17,824 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 17:04:17,824 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 17:04:17,824 INFO L85 PathProgramCache]: Analyzing trace with hash 2098679021, now seen corresponding path program 1 times [2024-05-30 17:04:17,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 17:04:17,825 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1963048480] [2024-05-30 17:04:17,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 17:04:17,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 17:04:17,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 17:04:17,903 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 17:04:17,903 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 17:04:17,903 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1963048480] [2024-05-30 17:04:17,904 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1963048480] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 17:04:17,904 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 17:04:17,904 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-05-30 17:04:17,904 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1946465050] [2024-05-30 17:04:17,904 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 17:04:17,904 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-30 17:04:17,904 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 17:04:17,905 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-30 17:04:17,905 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-05-30 17:04:17,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:17,905 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 17:04:17,905 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 5 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 17:04:17,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:17,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-05-30 17:04:17,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-05-30 17:04:17,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. [2024-05-30 17:04:17,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2024-05-30 17:04:17,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-05-30 17:04:17,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:17,905 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 17:04:17,939 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,939 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 17:04:17,939 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,939 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,939 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,940 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,944 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,944 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,944 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,946 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,946 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,946 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,952 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,952 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,952 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,953 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,954 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,954 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,958 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,959 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,959 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,964 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,964 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,964 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,970 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,970 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,970 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,972 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,972 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,972 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,975 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,975 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,975 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,977 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,978 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,978 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 17:04:17,978 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,984 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,984 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,984 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,985 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,985 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,985 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,986 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,986 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 17:04:17,986 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,986 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,986 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,986 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,989 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,989 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,989 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,992 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,992 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,992 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,994 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,994 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,994 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,996 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,996 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,996 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,999 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:17,999 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:17,999 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,002 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,002 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,002 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,042 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,042 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,042 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,043 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,044 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,044 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,045 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,045 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,045 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,047 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,047 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,047 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,048 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,048 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 17:04:18,048 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,048 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,048 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,049 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,051 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,051 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,051 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,053 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,053 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,053 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,056 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,056 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,056 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,058 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,058 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,058 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,062 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,062 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,062 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,064 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,064 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,064 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,068 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,068 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,068 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,069 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,069 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,069 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,071 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,071 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,071 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,072 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,072 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,072 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,073 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,073 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 17:04:18,073 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,074 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,074 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,074 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,076 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,076 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,076 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,077 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,077 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,077 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,080 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,080 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,080 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,081 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,081 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,081 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,084 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,084 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,084 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,086 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,086 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,086 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,089 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,089 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,089 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,090 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,090 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,090 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,100 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,100 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,100 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,102 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,102 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,102 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,207 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,208 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,208 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,224 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,232 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,232 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,232 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,247 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,247 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,247 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,251 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,251 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,252 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,258 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,259 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,259 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,265 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,265 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,265 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,271 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,272 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,272 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,278 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,278 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,278 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,283 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,283 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,283 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,288 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,288 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,288 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,288 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,288 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,288 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,293 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,293 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,293 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,296 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,296 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,296 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,301 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,302 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,302 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,306 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,306 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,306 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,311 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,311 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,311 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,316 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,316 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,316 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,320 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,321 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,321 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,325 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,325 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,325 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,329 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,329 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,330 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,333 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,333 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,333 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,339 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,339 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,339 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,343 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,343 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,343 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,348 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,348 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,348 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,352 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,352 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,352 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,357 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,357 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,357 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,361 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,361 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,362 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,366 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,366 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,366 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,368 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,368 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,368 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,373 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,373 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,374 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,377 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,377 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,377 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,381 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,381 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,381 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,384 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,384 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,384 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,387 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,387 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,387 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,390 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,390 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,390 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,403 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,403 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,406 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,406 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,406 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,409 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,409 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,409 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,418 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,418 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,418 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,421 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,421 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,421 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,427 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,427 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,427 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,433 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,433 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,433 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,439 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,439 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,439 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,444 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,444 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,444 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,449 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,449 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,449 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,453 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,453 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,453 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,453 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,453 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,454 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,457 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,457 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,457 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,460 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,460 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,460 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,465 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,465 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,465 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,469 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,470 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,470 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,473 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,474 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,474 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,477 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,477 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,477 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,481 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,481 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,482 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,485 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,485 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,485 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,489 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,489 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,489 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,492 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,492 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,492 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,497 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,497 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,497 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,502 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,502 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,502 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,506 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,506 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,506 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,509 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,509 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,509 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,513 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,513 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,513 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,516 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,516 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,516 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,520 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,520 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,520 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,522 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,522 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,522 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,525 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,525 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,525 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,529 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,529 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,529 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,532 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,532 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,532 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,535 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,535 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,535 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,537 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,537 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,538 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,540 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,540 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,540 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,551 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,551 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,551 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,554 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,554 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,554 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,557 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,557 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,557 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,566 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,566 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,566 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,570 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,570 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,570 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,576 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,576 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,576 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,581 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,582 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,582 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,587 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,587 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,587 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,592 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,592 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,592 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,596 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,596 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,596 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,600 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,600 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,600 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,601 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,601 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,601 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,604 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,604 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,604 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,607 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,607 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,607 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,612 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,612 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,612 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,619 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,619 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,619 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,623 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,623 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,623 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,627 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,627 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,627 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,631 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,631 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,631 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,634 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,634 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,634 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,698 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,699 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,699 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,701 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,702 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,702 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,707 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,708 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,708 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,711 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,711 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,711 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,715 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,715 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,715 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,718 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,718 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,718 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,721 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,721 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,721 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,724 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,724 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,724 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,727 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,727 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,727 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,728 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,728 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,728 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,731 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,732 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,732 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,734 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,734 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,734 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,737 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,737 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,737 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,739 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,739 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,739 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,742 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,742 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,742 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,744 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,744 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,744 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,753 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,754 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,754 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,756 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,756 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,756 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,758 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,758 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,758 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,845 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,845 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,845 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,896 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,897 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,897 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,908 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,908 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,908 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,918 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,918 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,918 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,927 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,927 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,927 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,935 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:18,935 INFO L394 cStratifiedReduction]: Guessed abstraction level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,935 INFO L395 cStratifiedReduction]: Actual level: [thread1Thread1of1ForFork0_~x~0, ULTIMATE.start_assume_abort_if_not_~cond#1, ~X~0, ~Y~0, ULTIMATE.start_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_#t~post2, thread1Thread1of1ForFork0_#t~post1, thread2Thread1of1ForFork1_~x~1] [2024-05-30 17:04:18,940 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 3072 states. [2024-05-30 17:04:18,940 INFO L212 cStratifiedReduction]: Copied states 90 times. [2024-05-30 17:04:18,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 17:04:18,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-05-30 17:04:18,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-30 17:04:18,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2024-05-30 17:04:18,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2024-05-30 17:04:18,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-05-30 17:04:18,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-05-30 17:04:18,943 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-30 17:04:18,943 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-05-30 17:04:18,952 INFO L445 BasicCegarLoop]: Path program histogram: [3, 1, 1, 1, 1] [2024-05-30 17:04:18,953 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (1/3) [2024-05-30 17:04:18,955 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 17:04:18,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 17:04:18,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 17:04:18,956 INFO L229 MonitoredProcess]: Starting monitored process 7 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 17:04:18,962 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 17:04:18,962 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES ======== [2024-05-30 17:04:18,963 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;@39bc5374, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 17:04:18,963 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 17:04:18,963 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 17:04:18,973 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 26 states. [2024-05-30 17:04:18,973 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 17:04:18,973 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 1 remaining) [2024-05-30 17:04:18,974 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-05-30 17:04:18,974 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES was SAFE (2/3) [2024-05-30 17:04:18,975 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 17:04:18,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 17:04:18,976 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 17:04:18,976 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (7)] Waiting until timeout for monitored process [2024-05-30 17:04:18,978 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-30 17:04:18,997 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (8)] Waiting until timeout for monitored process [2024-05-30 17:04:18,999 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 17:04:18,999 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES ======== [2024-05-30 17:04:19,000 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;@39bc5374, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 17:04:19,000 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 17:04:19,000 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 17:04:19,010 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:19,010 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 17:04:19,010 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 17:04:19,015 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:19,015 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 17:04:19,015 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 17:04:19,017 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:19,017 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 17:04:19,017 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 17:04:19,019 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:19,019 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 17:04:19,019 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 17:04:19,021 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:19,021 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 17:04:19,021 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 17:04:19,023 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 17:04:19,023 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 17:04:19,023 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 17:04:19,023 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 86 states. [2024-05-30 17:04:19,023 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 17:04:19,023 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 1 remaining) [2024-05-30 17:04:19,024 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-05-30 17:04:19,024 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES was SAFE (3/3) [2024-05-30 17:04:19,025 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-05-30 17:04:19,025 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2024-05-30 17:04:19,027 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.05 05:04:19 BasicIcfg [2024-05-30 17:04:19,028 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-05-30 17:04:19,028 INFO L158 Benchmark]: Toolchain (without parser) took 10136.37ms. Allocated memory was 367.0MB in the beginning and 523.2MB in the end (delta: 156.2MB). Free memory was 294.7MB in the beginning and 359.6MB in the end (delta: -64.8MB). Peak memory consumption was 91.8MB. Max. memory is 8.0GB. [2024-05-30 17:04:19,028 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 183.5MB. Free memory was 152.1MB in the beginning and 152.0MB in the end (delta: 71.2kB). There was no memory consumed. Max. memory is 8.0GB. [2024-05-30 17:04:19,028 INFO L158 Benchmark]: CACSL2BoogieTranslator took 193.65ms. Allocated memory is still 367.0MB. Free memory was 294.5MB in the beginning and 283.2MB in the end (delta: 11.3MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2024-05-30 17:04:19,028 INFO L158 Benchmark]: Boogie Procedure Inliner took 25.16ms. Allocated memory is still 367.0MB. Free memory was 283.0MB in the beginning and 281.5MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2024-05-30 17:04:19,028 INFO L158 Benchmark]: Boogie Preprocessor took 19.52ms. Allocated memory is still 367.0MB. Free memory was 281.5MB in the beginning and 280.2MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-05-30 17:04:19,029 INFO L158 Benchmark]: RCFGBuilder took 386.56ms. Allocated memory is still 367.0MB. Free memory was 280.2MB in the beginning and 325.7MB in the end (delta: -45.4MB). Peak memory consumption was 10.4MB. Max. memory is 8.0GB. [2024-05-30 17:04:19,029 INFO L158 Benchmark]: TraceAbstraction took 9505.26ms. Allocated memory was 367.0MB in the beginning and 523.2MB in the end (delta: 156.2MB). Free memory was 324.6MB in the beginning and 359.6MB in the end (delta: -35.0MB). Peak memory consumption was 121.3MB. Max. memory is 8.0GB. [2024-05-30 17:04:19,030 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 183.5MB. Free memory was 152.1MB in the beginning and 152.0MB in the end (delta: 71.2kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 193.65ms. Allocated memory is still 367.0MB. Free memory was 294.5MB in the beginning and 283.2MB in the end (delta: 11.3MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 25.16ms. Allocated memory is still 367.0MB. Free memory was 283.0MB in the beginning and 281.5MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 19.52ms. Allocated memory is still 367.0MB. Free memory was 281.5MB in the beginning and 280.2MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 386.56ms. Allocated memory is still 367.0MB. Free memory was 280.2MB in the beginning and 325.7MB in the end (delta: -45.4MB). Peak memory consumption was 10.4MB. Max. memory is 8.0GB. * TraceAbstraction took 9505.26ms. Allocated memory was 367.0MB in the beginning and 523.2MB in the end (delta: 156.2MB). Free memory was 324.6MB in the beginning and 359.6MB in the end (delta: -35.0MB). Peak memory consumption was 121.3MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 5869, independent: 5548, independent conditional: 5548, independent unconditional: 0, dependent: 321, dependent conditional: 321, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5548, independent: 5548, independent conditional: 5548, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 5548, independent: 5548, independent conditional: 5548, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5548, independent: 5548, independent conditional: 0, independent unconditional: 5548, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 5548, independent: 5548, independent conditional: 0, independent unconditional: 5548, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5548, independent: 5548, independent conditional: 0, independent unconditional: 5548, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 5548, independent: 5548, independent conditional: 0, independent unconditional: 5548, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 5548, independent: 5524, independent conditional: 0, independent unconditional: 5524, dependent: 24, dependent conditional: 0, dependent unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 24, independent: 24, independent conditional: 0, independent unconditional: 24, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 24, independent: 24, independent conditional: 0, independent unconditional: 24, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 24, independent: 24, independent conditional: 0, independent unconditional: 24, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 35, independent: 35, independent conditional: 0, independent unconditional: 35, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 5548, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 5548, unknown conditional: 0, unknown unconditional: 5548] , Statistics on independence cache: Total cache size (in pairs): 5548, Positive cache size: 5548, Positive conditional cache size: 0, Positive unconditional cache size: 5548, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 321 - StatisticsResult: Reduction benchmarks 28.3ms Time before loop, 165.4ms Time in loop, 0.2s Time in total, Has Loop: 1, wrong guesses: 0, overall guesses: 5, Reduction States: 115, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Reduction benchmarks 17.6ms Time before loop, 46.6ms Time in loop, 0.1s Time in total, Has Loop: 1, wrong guesses: 0, overall guesses: 5, Reduction States: 122, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Reduction benchmarks 136.5ms Time before loop, 47.5ms Time in loop, 0.2s Time in total, Has Loop: 1, wrong guesses: 0, overall guesses: 2, Reduction States: 98, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Reduction benchmarks 20.8ms Time before loop, 15.9ms Time in loop, 0.0s Time in total, Has Loop: 1, wrong guesses: 0, overall guesses: 2, Reduction States: 100, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Reduction benchmarks 383.0ms Time before loop, 52.2ms Time in loop, 0.4s Time in total, Has Loop: 1, wrong guesses: 0, overall guesses: 2, Reduction States: 127, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Reduction benchmarks 216.4ms Time before loop, 107.8ms Time in loop, 0.3s Time in total, Has Loop: 1, wrong guesses: 0, overall guesses: 2, Reduction States: 136, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Reduction benchmarks 71.9ms Time before loop, 2836.1ms Time in loop, 2.9s Time in total, Has Loop: 1, wrong guesses: 5, overall guesses: 53, Reduction States: 978, Duplicate States: 104, Protected Variables: 3 - StatisticsResult: Reduction benchmarks 21.9ms Time before loop, 1012.5ms Time in loop, 1.0s Time in total, Has Loop: 1, wrong guesses: 5, overall guesses: 168, Reduction States: 3072, Duplicate States: 90, Protected Variables: 8 - StatisticsResult: Visitor Statistics States: 95, Transitions: 102, Traversal time: 0.2s - StatisticsResult: Visitor Statistics States: 95, Transitions: 104, Traversal time: 0.1s - StatisticsResult: Visitor Statistics States: 69, Transitions: 72, Traversal time: 0.2s - StatisticsResult: Visitor Statistics States: 70, Transitions: 73, Traversal time: 0.0s - StatisticsResult: Visitor Statistics States: 82, Transitions: 85, Traversal time: 0.4s - StatisticsResult: Visitor Statistics States: 90, Transitions: 93, Traversal time: 0.3s - StatisticsResult: Visitor Statistics States: 868, Transitions: 1192, Traversal time: 2.9s - StatisticsResult: Visitor Statistics States: 2764, Transitions: 3778, Traversal time: 1.0s - StatisticsResult: Proof manager benchmarks IrresponsibleProofs: 12, RedundantProofs: 1, ProvenStates: 1113, Times there's more than one choice: 858, Avg number of choices: 4.743935309973046 - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 1, dependent conditional: 1, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1, Independence queries for same thread: 1 - StatisticsResult: Reduction benchmarks 9.7ms Time before loop, 0.0ms Time in loop, 0.0s Time in total, Has Loop: 0, wrong guesses: 0, overall guesses: 0, Reduction States: 26, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Visitor Statistics States: 27, Transitions: 27, Traversal time: 0.0s - StatisticsResult: Proof manager benchmarks IrresponsibleProofs: 0, RedundantProofs: 0, ProvenStates: 0, Times there's more than one choice: 0, Avg number of choices: NaN - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 74, independent: 55, independent conditional: 55, independent unconditional: 0, dependent: 19, dependent conditional: 19, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 55, independent: 55, independent conditional: 55, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 55, independent: 55, independent conditional: 55, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 55, independent: 55, independent conditional: 0, independent unconditional: 55, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 55, independent: 55, independent conditional: 0, independent unconditional: 55, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 55, independent: 55, independent conditional: 0, independent unconditional: 55, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 55, independent: 55, independent conditional: 0, independent unconditional: 55, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 55, independent: 55, independent conditional: 0, independent unconditional: 55, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 55, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 55, unknown conditional: 0, unknown unconditional: 55] , Statistics on independence cache: Total cache size (in pairs): 55, Positive cache size: 55, Positive conditional cache size: 0, Positive unconditional cache size: 55, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 19 - StatisticsResult: Reduction benchmarks 1.1ms Time before loop, 22.0ms Time in loop, 0.0s Time in total, Has Loop: 1, wrong guesses: 0, overall guesses: 6, Reduction States: 86, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Visitor Statistics States: 87, Transitions: 99, Traversal time: 0.0s - StatisticsResult: Proof manager benchmarks IrresponsibleProofs: 0, RedundantProofs: 0, ProvenStates: 0, Times there's more than one choice: 0, Avg number of choices: NaN - PositiveResult [Line: 79]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION with 1 thread instances CFG has 5 procedures, 101 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 9.3s, OverallIterations: 7, TraceHistogramMax: 0, PathProgramHistogramMax: 3, EmptinessCheckTime: 5.2s, 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: 194, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.5s InterpolantComputationTime, 775 NumberOfCodeBlocks, 763 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 970 ConstructedInterpolants, 0 QuantifiedInterpolants, 2715 SizeOfPredicates, 30 NumberOfNonLiveVariables, 624 ConjunctsInSsa, 55 ConjunctsInUnsatCore, 14 InterpolantComputations, 5 PerfectInterpolantSequences, 118/183 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 - StatisticsResult: Ultimate Automizer benchmark data for thread instance sufficiency: ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES with 1 thread instances CFG has 5 procedures, 101 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, 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: 0, 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: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for thread instance sufficiency: ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES with 1 thread instances CFG has 5 procedures, 101 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, 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: 0, 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: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2024-05-30 17:04:19,046 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (8)] Forceful destruction successful, exit code 0 [2024-05-30 17:04:19,250 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (7)] Ended with exit code 0 [2024-05-30 17:04:19,456 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2024-05-30 17:04:19,653 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...