/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data -s ../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder.epf --traceabstraction.dfs.order.used.in.por LOOP_LOCKSTEP --traceabstraction.commutativity.condition.synthesis NECESSARY_AND_SUFFICIENT -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.conditional-comm-aee53f6 [2024-11-15 23:45:27,594 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-15 23:45:27,655 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder.epf [2024-11-15 23:45:27,659 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-15 23:45:27,659 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-15 23:45:27,686 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-15 23:45:27,687 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-15 23:45:27,687 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-15 23:45:27,689 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-15 23:45:27,689 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-15 23:45:27,689 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-15 23:45:27,689 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-15 23:45:27,689 INFO L153 SettingsManager]: * Use SBE=true [2024-11-15 23:45:27,689 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-15 23:45:27,690 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-15 23:45:27,690 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-15 23:45:27,690 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-15 23:45:27,690 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-15 23:45:27,690 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-15 23:45:27,690 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-15 23:45:27,690 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-15 23:45:27,690 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-15 23:45:27,690 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-15 23:45:27,690 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-15 23:45:27,690 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-15 23:45:27,691 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-15 23:45:27,691 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-15 23:45:27,691 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-11-15 23:45:27,691 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-15 23:45:27,691 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-15 23:45:27,691 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-15 23:45:27,691 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-15 23:45:27,691 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-15 23:45:27,691 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-15 23:45:27,691 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-15 23:45:27,691 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-15 23:45:27,692 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-15 23:45:27,692 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-15 23:45:27,692 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-15 23:45:27,692 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Commutativity condition synthesis -> NECESSARY_AND_SUFFICIENT [2024-11-15 23:45:27,964 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-15 23:45:27,972 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-15 23:45:27,975 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-15 23:45:27,976 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-15 23:45:27,977 INFO L274 PluginConnector]: CDTParser initialized [2024-11-15 23:45:27,978 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c [2024-11-15 23:45:29,337 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-15 23:45:29,558 INFO L384 CDTParser]: Found 1 translation units. [2024-11-15 23:45:29,558 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c [2024-11-15 23:45:29,565 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/513b272f4/8938402fffed4cb3b916b539ed42cb4d/FLAG52875621d [2024-11-15 23:45:29,577 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/513b272f4/8938402fffed4cb3b916b539ed42cb4d [2024-11-15 23:45:29,579 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-15 23:45:29,581 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-15 23:45:29,582 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-15 23:45:29,582 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-15 23:45:29,585 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-15 23:45:29,586 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:45:29" (1/1) ... [2024-11-15 23:45:29,586 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65df625c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:29, skipping insertion in model container [2024-11-15 23:45:29,586 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:45:29" (1/1) ... [2024-11-15 23:45:29,601 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-15 23:45:29,761 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c[2368,2381] [2024-11-15 23:45:29,771 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-15 23:45:29,782 INFO L200 MainTranslator]: Completed pre-run [2024-11-15 23:45:29,804 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/weaver/popl20-more-array-sum-alt.wvr.c[2368,2381] [2024-11-15 23:45:29,807 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-15 23:45:29,818 INFO L204 MainTranslator]: Completed translation [2024-11-15 23:45:29,819 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:29 WrapperNode [2024-11-15 23:45:29,819 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-15 23:45:29,820 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-15 23:45:29,820 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-15 23:45:29,820 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-15 23:45:29,824 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:29" (1/1) ... [2024-11-15 23:45:29,830 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:29" (1/1) ... [2024-11-15 23:45:29,850 INFO L138 Inliner]: procedures = 22, calls = 24, calls flagged for inlining = 12, calls inlined = 16, statements flattened = 180 [2024-11-15 23:45:29,850 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-15 23:45:29,851 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-15 23:45:29,852 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-15 23:45:29,852 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-15 23:45:29,857 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:29" (1/1) ... [2024-11-15 23:45:29,857 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:29" (1/1) ... [2024-11-15 23:45:29,864 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:29" (1/1) ... [2024-11-15 23:45:29,864 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:29" (1/1) ... [2024-11-15 23:45:29,869 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:29" (1/1) ... [2024-11-15 23:45:29,871 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:29" (1/1) ... [2024-11-15 23:45:29,872 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:29" (1/1) ... [2024-11-15 23:45:29,873 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:29" (1/1) ... [2024-11-15 23:45:29,875 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-15 23:45:29,876 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-15 23:45:29,876 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-15 23:45:29,876 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-15 23:45:29,877 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:29" (1/1) ... [2024-11-15 23:45:29,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-15 23:45:29,893 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:45:29,906 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-15 23:45:29,911 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-15 23:45:29,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-15 23:45:29,930 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-15 23:45:29,930 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-15 23:45:29,930 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-15 23:45:29,930 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-15 23:45:29,930 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-15 23:45:29,930 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-15 23:45:29,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-15 23:45:29,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-15 23:45:29,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-15 23:45:29,931 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-15 23:45:29,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-15 23:45:29,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-15 23:45:29,932 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-15 23:45:30,022 INFO L238 CfgBuilder]: Building ICFG [2024-11-15 23:45:30,024 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-15 23:45:30,330 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-15 23:45:30,331 INFO L287 CfgBuilder]: Performing block encoding [2024-11-15 23:45:30,346 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-15 23:45:30,346 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-15 23:45:30,347 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:45:30 BoogieIcfgContainer [2024-11-15 23:45:30,347 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-15 23:45:30,350 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-15 23:45:30,350 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-15 23:45:30,354 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-15 23:45:30,354 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 11:45:29" (1/3) ... [2024-11-15 23:45:30,355 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6426c219 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:45:30, skipping insertion in model container [2024-11-15 23:45:30,355 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:45:29" (2/3) ... [2024-11-15 23:45:30,355 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6426c219 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:45:30, skipping insertion in model container [2024-11-15 23:45:30,355 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:45:30" (3/3) ... [2024-11-15 23:45:30,357 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-more-array-sum-alt.wvr.c [2024-11-15 23:45:30,370 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-15 23:45:30,372 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG popl20-more-array-sum-alt.wvr.c that has 4 procedures, 223 locations, 1 initial locations, 4 loop locations, and 1 error locations. [2024-11-15 23:45:30,372 INFO L492 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-15 23:45:30,514 INFO L143 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2024-11-15 23:45:30,566 INFO L126 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 23:45:30,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-11-15 23:45:30,566 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:45:30,570 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-11-15 23:45:30,571 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-11-15 23:45:30,653 INFO L181 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-11-15 23:45:30,665 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-11-15 23:45:30,673 INFO L333 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, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@56ca4fc0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 23:45:30,673 INFO L334 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2024-11-15 23:45:31,373 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:45:31,373 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:45:31,374 INFO L132 ounterexampleChecker]: Examining path program with hash -2061342110, occurence #1 [2024-11-15 23:45:31,374 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:45:31,374 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:45:31,378 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:45:31,378 INFO L85 PathProgramCache]: Analyzing trace with hash -1561940052, now seen corresponding path program 1 times [2024-11-15 23:45:31,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:45:31,387 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [94741091] [2024-11-15 23:45:31,387 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:45:31,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:45:31,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:45:31,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:45:31,728 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:45:31,728 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [94741091] [2024-11-15 23:45:31,730 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [94741091] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:45:31,730 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 23:45:31,730 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-15 23:45:31,731 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [652006995] [2024-11-15 23:45:31,731 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:45:31,737 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-15 23:45:31,738 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:45:31,757 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-15 23:45:31,758 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-15 23:45:31,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:31,759 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:45:31,761 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 105.0) internal successors, (210), 2 states have internal predecessors, (210), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:45:31,761 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:31,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:31,871 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-15 23:45:31,871 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:45:31,871 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:45:31,872 INFO L132 ounterexampleChecker]: Examining path program with hash 1180056378, occurence #1 [2024-11-15 23:45:31,872 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:45:31,872 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:45:31,873 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:45:31,873 INFO L85 PathProgramCache]: Analyzing trace with hash -1718203782, now seen corresponding path program 1 times [2024-11-15 23:45:31,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:45:31,873 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1787911520] [2024-11-15 23:45:31,873 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:45:31,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:45:31,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:45:32,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:45:32,540 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:45:32,540 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1787911520] [2024-11-15 23:45:32,540 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1787911520] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:45:32,540 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 23:45:32,540 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-15 23:45:32,540 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1592108705] [2024-11-15 23:45:32,540 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:45:32,545 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-15 23:45:32,545 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:45:32,546 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-15 23:45:32,546 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-11-15 23:45:32,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:32,550 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:45:32,551 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 28.714285714285715) internal successors, (201), 7 states have internal predecessors, (201), 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) [2024-11-15 23:45:32,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:32,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:32,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:32,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:45:32,744 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-15 23:45:32,744 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:45:32,744 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:45:32,744 INFO L132 ounterexampleChecker]: Examining path program with hash -1094852629, occurence #1 [2024-11-15 23:45:32,744 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:45:32,745 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:45:32,745 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:45:32,745 INFO L85 PathProgramCache]: Analyzing trace with hash 737949785, now seen corresponding path program 1 times [2024-11-15 23:45:32,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:45:32,745 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1562730911] [2024-11-15 23:45:32,745 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:45:32,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:45:32,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:45:33,437 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:45:33,437 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:45:33,437 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1562730911] [2024-11-15 23:45:33,437 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1562730911] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:45:33,437 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [388041858] [2024-11-15 23:45:33,437 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:45:33,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:45:33,438 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:45:33,440 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:45:33,442 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-15 23:45:33,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:45:33,632 INFO L256 TraceCheckSpWp]: Trace formula consists of 589 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-15 23:45:33,657 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:45:34,269 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:45:34,269 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:45:34,806 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:45:34,806 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [388041858] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:45:34,806 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:45:34,807 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11, 11] total 25 [2024-11-15 23:45:34,807 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [857228939] [2024-11-15 23:45:34,807 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:45:34,808 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2024-11-15 23:45:34,808 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:45:34,809 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2024-11-15 23:45:34,810 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=116, Invalid=484, Unknown=0, NotChecked=0, Total=600 [2024-11-15 23:45:34,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:34,810 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:45:34,810 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 18.44) internal successors, (461), 25 states have internal predecessors, (461), 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) [2024-11-15 23:45:34,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:34,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:45:34,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:35,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:35,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:45:35,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:45:35,276 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-15 23:45:35,462 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:45:35,463 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:45:35,463 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:45:35,463 INFO L132 ounterexampleChecker]: Examining path program with hash -1094852629, occurence #2 [2024-11-15 23:45:35,464 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:45:35,464 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:45:35,465 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,465 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:45:35,465 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,465 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:45:35,465 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,465 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 23:45:35,465 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,465 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:45:35,465 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,465 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:45:35,465 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,465 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:45:35,466 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,466 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:45:35,466 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,466 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:45:35,466 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,466 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:45:35,466 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,466 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 23:45:35,466 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,466 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:45:35,466 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,466 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:45:35,466 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,466 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:45:35,466 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,467 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:45:35,467 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,467 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:45:35,467 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,467 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:45:35,467 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,467 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:45:35,467 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,467 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:45:35,467 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,467 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:45:35,467 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,467 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 23:45:35,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:45:35,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:45:35,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:45:35,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:45:35,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:45:35,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:45:35,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2024-11-15 23:45:35,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:45:35,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-15 23:45:35,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:45:35,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:45:35,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 23:45:35,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:45:35,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:45:35,481 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:45:35,481 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 23:45:35,481 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,481 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2024-11-15 23:45:35,481 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,481 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:45:35,481 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:45:35,482 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 23:45:35,482 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,482 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:45:35,482 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,482 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:45:35,482 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:45:35,482 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 23:45:35,482 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:35,482 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2024-11-15 23:45:35,496 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:45:35,497 INFO L85 PathProgramCache]: Analyzing trace with hash -228770395, now seen corresponding path program 1 times [2024-11-15 23:45:35,497 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:45:35,497 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1037699663] [2024-11-15 23:45:35,497 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:45:35,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:45:35,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:45:36,026 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:45:36,026 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:45:36,026 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1037699663] [2024-11-15 23:45:36,026 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1037699663] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:45:36,026 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [905291174] [2024-11-15 23:45:36,026 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:45:36,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:45:36,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:45:36,096 INFO L256 TraceCheckSpWp]: Trace formula consists of 464 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-15 23:45:36,105 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:45:36,994 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:45:36,995 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [905291174] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:45:36,995 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:45:36,995 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 15] total 26 [2024-11-15 23:45:36,995 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:45:36,995 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 335 [2024-11-15 23:45:36,995 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:45:36,996 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 339 [2024-11-15 23:45:36,996 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:36,996 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2024-11-15 23:45:36,996 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:36,996 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:45:36,996 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:45:36,998 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:45:36,998 INFO L85 PathProgramCache]: Analyzing trace with hash 197252920, now seen corresponding path program 2 times [2024-11-15 23:45:36,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:45:36,999 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [184525273] [2024-11-15 23:45:36,999 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:45:36,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:45:37,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:45:37,515 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:45:37,515 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:45:37,516 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [184525273] [2024-11-15 23:45:37,516 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [184525273] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:45:37,516 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1349901482] [2024-11-15 23:45:37,516 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 23:45:37,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:45:37,516 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:45:37,520 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:45:37,523 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-15 23:45:37,675 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-11-15 23:45:37,675 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:45:37,678 INFO L256 TraceCheckSpWp]: Trace formula consists of 575 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-15 23:45:37,682 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:45:38,643 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-15 23:45:38,643 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-15 23:45:38,643 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1349901482] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:45:38,644 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-15 23:45:38,644 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [16] total 27 [2024-11-15 23:45:38,644 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1657370124] [2024-11-15 23:45:38,644 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:45:38,644 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-15 23:45:38,644 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:45:38,645 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-15 23:45:38,646 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=636, Unknown=0, NotChecked=0, Total=702 [2024-11-15 23:45:38,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:38,646 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:45:38,646 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 25.46153846153846) internal successors, (331), 13 states have internal predecessors, (331), 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) [2024-11-15 23:45:38,646 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:38,646 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:45:38,646 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:45:38,646 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:39,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:39,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:45:39,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:45:39,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:45:39,364 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-15 23:45:39,548 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,SelfDestructingSolverStorable3,SelfDestructingSolverStorable5,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:45:39,549 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:45:39,549 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:45:39,549 INFO L132 ounterexampleChecker]: Examining path program with hash -1103550900, occurence #1 [2024-11-15 23:45:39,549 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:45:39,549 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:45:39,550 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:45:39,550 INFO L85 PathProgramCache]: Analyzing trace with hash 1254949851, now seen corresponding path program 3 times [2024-11-15 23:45:39,550 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:45:39,550 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [286670115] [2024-11-15 23:45:39,550 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:45:39,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:45:39,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:45:40,093 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 259 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:45:40,093 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:45:40,093 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [286670115] [2024-11-15 23:45:40,093 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [286670115] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:45:40,094 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [444895480] [2024-11-15 23:45:40,094 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-15 23:45:40,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:45:40,094 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:45:40,096 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:45:40,097 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-15 23:45:40,271 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2024-11-15 23:45:40,271 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:45:40,278 INFO L256 TraceCheckSpWp]: Trace formula consists of 750 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-15 23:45:40,283 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:45:41,362 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 160 proven. 141 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:45:41,363 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:45:42,229 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 291 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:45:42,230 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [444895480] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:45:42,230 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:45:42,230 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 19, 19] total 46 [2024-11-15 23:45:42,230 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [452909710] [2024-11-15 23:45:42,230 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:45:42,232 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2024-11-15 23:45:42,232 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:45:42,234 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2024-11-15 23:45:42,235 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=274, Invalid=1796, Unknown=0, NotChecked=0, Total=2070 [2024-11-15 23:45:42,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:42,235 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:45:42,236 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 46 states, 46 states have (on average 24.065217391304348) internal successors, (1107), 46 states have internal predecessors, (1107), 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) [2024-11-15 23:45:42,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:42,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:45:42,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:45:42,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:45:42,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:43,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:43,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:45:43,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:45:43,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:45:43,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:45:43,099 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-15 23:45:43,282 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:45:43,283 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:45:43,283 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:45:43,284 INFO L132 ounterexampleChecker]: Examining path program with hash -1103550900, occurence #2 [2024-11-15 23:45:43,284 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:45:43,284 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:45:43,284 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,284 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:45:43,284 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,284 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:45:43,284 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,284 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 23:45:43,284 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,284 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:45:43,284 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,284 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:45:43,285 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,285 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:45:43,285 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,285 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:45:43,285 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,285 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:45:43,285 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,285 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:45:43,285 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,285 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 23:45:43,285 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,285 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:45:43,285 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,285 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:45:43,285 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,285 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:45:43,285 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,285 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:45:43,285 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,286 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:45:43,286 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,286 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:45:43,286 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,286 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:45:43,286 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,286 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:45:43,286 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,286 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:45:43,286 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,286 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 23:45:43,286 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,286 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:45:43,286 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,287 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:45:43,287 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,287 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:45:43,287 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,287 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:45:43,287 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,287 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:45:43,287 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,287 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:45:43,287 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,287 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2024-11-15 23:45:43,287 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,288 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:45:43,288 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,288 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:45:43,288 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,288 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 23:45:43,288 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,288 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:45:43,288 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,288 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:45:43,288 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,288 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2024-11-15 23:45:43,288 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,289 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:45:43,289 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,289 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:45:43,289 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,289 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:45:43,289 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,289 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:45:43,289 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,289 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 23:45:43,289 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,289 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:45:43,289 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,289 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:45:43,289 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,289 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2024-11-15 23:45:43,289 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,290 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 23:45:43,290 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,290 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:45:43,290 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:45:43,290 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:45:43,290 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,290 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:45:43,290 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,290 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:45:43,290 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:45:43,290 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:45:43,290 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,290 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 23:45:43,290 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,290 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:45:43,290 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:45:43,291 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:45:43,291 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,291 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 455 [2024-11-15 23:45:43,291 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:45:43,291 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 459 [2024-11-15 23:45:43,291 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,291 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 460 [2024-11-15 23:45:43,291 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:43,291 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:45:43,291 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:45:43,292 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:45:43,292 INFO L85 PathProgramCache]: Analyzing trace with hash -1768625544, now seen corresponding path program 4 times [2024-11-15 23:45:43,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:45:43,292 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [280084679] [2024-11-15 23:45:43,292 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:45:43,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:45:43,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:45:43,988 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 12 proven. 356 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-15 23:45:43,988 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:45:43,988 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [280084679] [2024-11-15 23:45:43,988 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [280084679] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:45:43,988 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [348979781] [2024-11-15 23:45:43,989 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-15 23:45:43,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:45:43,989 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:45:43,991 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:45:43,992 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-15 23:45:44,156 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-15 23:45:44,156 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:45:44,159 INFO L256 TraceCheckSpWp]: Trace formula consists of 698 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-15 23:45:44,166 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:45:45,519 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 227 proven. 149 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:45:45,519 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:45:46,826 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 291 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:45:46,826 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [348979781] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:45:46,826 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:45:46,826 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 27, 27] total 68 [2024-11-15 23:45:46,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2142492958] [2024-11-15 23:45:46,827 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:45:46,828 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 68 states [2024-11-15 23:45:46,828 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:45:46,829 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 68 interpolants. [2024-11-15 23:45:46,830 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=502, Invalid=4054, Unknown=0, NotChecked=0, Total=4556 [2024-11-15 23:45:46,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:46,831 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:45:46,831 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 68 states, 68 states have (on average 17.25) internal successors, (1173), 68 states have internal predecessors, (1173), 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) [2024-11-15 23:45:46,831 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:46,831 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:45:46,831 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:45:46,831 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:45:46,831 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:45:46,831 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:48,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:48,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:45:48,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:45:48,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:45:48,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:45:48,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:45:48,954 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-15 23:45:49,142 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:45:49,142 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:45:49,142 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:45:49,143 INFO L132 ounterexampleChecker]: Examining path program with hash -1103550900, occurence #3 [2024-11-15 23:45:49,143 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:45:49,143 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:45:49,143 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,143 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:45:49,143 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,143 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:45:49,143 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,143 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 23:45:49,143 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,143 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:45:49,143 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,143 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:45:49,144 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,144 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:45:49,144 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,144 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:45:49,144 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,144 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:45:49,144 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,144 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:45:49,144 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,144 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 23:45:49,144 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,144 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:45:49,144 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,145 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:45:49,145 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,145 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:45:49,145 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,145 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:45:49,145 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,145 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:45:49,145 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,145 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:45:49,145 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,145 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:45:49,145 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,146 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:45:49,146 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,146 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:45:49,146 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,146 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 23:45:49,146 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,146 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:45:49,146 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,146 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:45:49,146 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,146 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:45:49,146 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,146 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:45:49,146 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,146 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:45:49,146 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,146 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:45:49,146 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,146 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2024-11-15 23:45:49,146 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,147 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:45:49,147 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,147 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:45:49,147 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,147 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 23:45:49,147 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,147 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:45:49,147 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,147 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:45:49,147 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,147 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2024-11-15 23:45:49,147 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,147 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:45:49,147 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,147 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:45:49,148 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,148 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:45:49,148 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,148 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:45:49,148 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,148 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:45:49,148 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,148 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2024-11-15 23:45:49,148 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,148 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:45:49,148 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,148 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 23:45:49,148 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,148 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 23:45:49,148 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,148 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:45:49,149 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,149 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 23:45:49,149 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,149 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:45:49,149 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,149 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:45:49,149 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:45:49,149 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:45:49,149 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,149 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:45:49,149 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,149 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:45:49,149 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:45:49,149 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:45:49,150 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,150 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2024-11-15 23:45:49,150 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,150 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:45:49,150 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:45:49,150 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:45:49,150 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,150 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 559 [2024-11-15 23:45:49,150 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:45:49,150 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 563 [2024-11-15 23:45:49,150 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,150 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 564 [2024-11-15 23:45:49,150 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:49,151 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:45:49,151 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:45:49,151 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:45:49,151 INFO L85 PathProgramCache]: Analyzing trace with hash -586569354, now seen corresponding path program 5 times [2024-11-15 23:45:49,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:45:49,151 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [913172112] [2024-11-15 23:45:49,151 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:45:49,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:45:49,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:45:50,058 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 30 proven. 668 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-15 23:45:50,058 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:45:50,058 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [913172112] [2024-11-15 23:45:50,058 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [913172112] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:45:50,058 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1811857793] [2024-11-15 23:45:50,058 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-15 23:45:50,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:45:50,058 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:45:50,062 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:45:50,063 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-15 23:45:50,291 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 7 check-sat command(s) [2024-11-15 23:45:50,291 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:45:50,301 INFO L256 TraceCheckSpWp]: Trace formula consists of 953 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-15 23:45:50,308 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:45:51,844 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 85 proven. 621 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:45:51,844 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:45:52,725 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 126 proven. 580 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:45:52,725 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1811857793] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:45:52,725 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:45:52,726 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 25, 25] total 59 [2024-11-15 23:45:52,726 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [378243586] [2024-11-15 23:45:52,726 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:45:52,727 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 59 states [2024-11-15 23:45:52,727 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:45:52,729 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2024-11-15 23:45:52,729 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=569, Invalid=2853, Unknown=0, NotChecked=0, Total=3422 [2024-11-15 23:45:52,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:52,730 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:45:52,730 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 59 states, 59 states have (on average 19.389830508474578) internal successors, (1144), 59 states have internal predecessors, (1144), 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) [2024-11-15 23:45:52,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:52,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:45:52,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:45:52,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:45:52,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:45:52,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:45:52,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:53,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:53,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:45:53,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:45:53,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:45:53,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:45:53,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:45:53,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:45:53,681 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-15 23:45:53,864 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:45:53,864 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:45:53,864 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:45:53,865 INFO L132 ounterexampleChecker]: Examining path program with hash -1103550900, occurence #4 [2024-11-15 23:45:53,865 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:45:53,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:45:53,865 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:45:53,865 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:45:53,865 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 23:45:53,865 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:45:53,865 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:45:53,865 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:45:53,866 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:45:53,866 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:45:53,866 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:45:53,866 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 23:45:53,866 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:45:53,866 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:45:53,866 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:45:53,866 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,867 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:45:53,867 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,867 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:45:53,867 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,867 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:45:53,867 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,867 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:45:53,867 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,867 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:45:53,867 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,867 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:45:53,867 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,867 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 23:45:53,867 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,867 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:45:53,867 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,867 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:45:53,867 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,867 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:45:53,867 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,867 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:45:53,868 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,868 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:45:53,868 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,868 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:45:53,868 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,868 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2024-11-15 23:45:53,868 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,868 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:45:53,868 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,868 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:45:53,868 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,868 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 23:45:53,868 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,868 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:45:53,868 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,869 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:45:53,869 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,869 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2024-11-15 23:45:53,869 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,869 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:45:53,869 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,869 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:45:53,869 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,869 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:45:53,869 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,869 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:45:53,869 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,869 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:45:53,869 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,869 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2024-11-15 23:45:53,869 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,870 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:45:53,870 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,870 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 23:45:53,870 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,870 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 23:45:53,870 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,870 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:45:53,870 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,870 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 23:45:53,870 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,870 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:45:53,870 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,870 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:45:53,870 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:45:53,870 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:45:53,871 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,871 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:45:53,871 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,871 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:45:53,871 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:45:53,871 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:45:53,871 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,871 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2024-11-15 23:45:53,871 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,871 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:45:53,871 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:45:53,871 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:45:53,871 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,872 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 751 [2024-11-15 23:45:53,872 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:45:53,872 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 755 [2024-11-15 23:45:53,872 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,874 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 756 [2024-11-15 23:45:53,874 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:45:53,874 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:45:53,874 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:45:53,875 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:45:53,875 INFO L85 PathProgramCache]: Analyzing trace with hash 37727668, now seen corresponding path program 6 times [2024-11-15 23:45:53,875 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:45:53,875 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1987536145] [2024-11-15 23:45:53,875 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:45:53,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:45:53,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:45:55,474 INFO L134 CoverageAnalysis]: Checked inductivity of 1572 backedges. 1136 proven. 436 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:45:55,474 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:45:55,474 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1987536145] [2024-11-15 23:45:55,474 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1987536145] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:45:55,474 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1014629062] [2024-11-15 23:45:55,474 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-11-15 23:45:55,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:45:55,475 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:45:55,482 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:45:55,490 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-11-15 23:45:55,851 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2024-11-15 23:45:55,851 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:45:55,860 INFO L256 TraceCheckSpWp]: Trace formula consists of 1247 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-15 23:45:55,870 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:45:57,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1572 backedges. 1061 proven. 287 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-11-15 23:45:57,527 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:45:59,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1572 backedges. 1222 proven. 126 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-11-15 23:45:59,061 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1014629062] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:45:59,061 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:45:59,061 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 31, 31] total 86 [2024-11-15 23:45:59,062 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [880745800] [2024-11-15 23:45:59,062 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:45:59,065 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 86 states [2024-11-15 23:45:59,065 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:45:59,067 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 86 interpolants. [2024-11-15 23:45:59,068 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=842, Invalid=6468, Unknown=0, NotChecked=0, Total=7310 [2024-11-15 23:45:59,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:59,068 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:45:59,069 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 86 states, 86 states have (on average 18.325581395348838) internal successors, (1576), 86 states have internal predecessors, (1576), 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) [2024-11-15 23:45:59,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:59,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:45:59,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:45:59,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:45:59,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:45:59,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:45:59,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:45:59,069 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:59,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:45:59,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:45:59,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:45:59,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:45:59,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:45:59,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:45:59,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:45:59,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:45:59,993 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-11-15 23:46:00,180 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,8 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:46:00,180 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:46:00,180 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:46:00,181 INFO L132 ounterexampleChecker]: Examining path program with hash -1103550900, occurence #5 [2024-11-15 23:46:00,181 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:46:00,181 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:46:00,181 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,181 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:46:00,181 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,181 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:46:00,181 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,181 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 23:46:00,181 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,181 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:46:00,181 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,182 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:46:00,182 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,182 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:46:00,182 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,182 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:46:00,182 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,182 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:46:00,182 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,182 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:46:00,182 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,182 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 23:46:00,182 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,182 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:46:00,182 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,182 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:46:00,182 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,183 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:46:00,183 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,183 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:46:00,183 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,183 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:46:00,183 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,183 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:46:00,183 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,183 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:46:00,183 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,183 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:46:00,183 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,183 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:46:00,183 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,183 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 23:46:00,183 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,184 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:46:00,184 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,184 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:46:00,184 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,184 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:46:00,184 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,184 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:46:00,184 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,184 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:46:00,184 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,184 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:46:00,184 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,184 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2024-11-15 23:46:00,184 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,184 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:46:00,184 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,185 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:46:00,185 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,185 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 23:46:00,185 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,185 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:46:00,185 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,185 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:46:00,185 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,185 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2024-11-15 23:46:00,185 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,185 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:46:00,185 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,185 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:46:00,185 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,185 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:46:00,185 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,186 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:46:00,186 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,186 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:46:00,186 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,186 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2024-11-15 23:46:00,186 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,186 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:46:00,186 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,186 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:46:00,186 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,186 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2024-11-15 23:46:00,186 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,186 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:46:00,186 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,186 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:46:00,186 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,186 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 23:46:00,187 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,187 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:46:00,187 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,187 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2024-11-15 23:46:00,187 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,187 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:46:00,187 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,187 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:46:00,187 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:46:00,187 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:46:00,187 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,187 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:46:00,187 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,187 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:46:00,187 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:46:00,187 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:46:00,188 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,188 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2024-11-15 23:46:00,188 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,188 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:46:00,188 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:46:00,188 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:46:00,188 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,188 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 759 [2024-11-15 23:46:00,189 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:46:00,189 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 763 [2024-11-15 23:46:00,189 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,189 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 764 [2024-11-15 23:46:00,189 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:00,189 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:46:00,189 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:46:00,190 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:46:00,190 INFO L85 PathProgramCache]: Analyzing trace with hash 1300099475, now seen corresponding path program 7 times [2024-11-15 23:46:00,190 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:46:00,190 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1065356530] [2024-11-15 23:46:00,190 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:46:00,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:46:00,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:46:01,641 INFO L134 CoverageAnalysis]: Checked inductivity of 1621 backedges. 90 proven. 1531 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:46:01,642 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:46:01,642 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1065356530] [2024-11-15 23:46:01,642 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1065356530] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:46:01,642 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1337425566] [2024-11-15 23:46:01,642 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-11-15 23:46:01,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:46:01,642 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:46:01,644 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:46:01,644 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-11-15 23:46:01,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:46:01,890 INFO L256 TraceCheckSpWp]: Trace formula consists of 1261 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-15 23:46:01,900 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:46:03,941 INFO L134 CoverageAnalysis]: Checked inductivity of 1621 backedges. 1190 proven. 271 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-15 23:46:03,942 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:46:05,891 INFO L134 CoverageAnalysis]: Checked inductivity of 1621 backedges. 1286 proven. 175 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-15 23:46:05,892 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1337425566] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:46:05,892 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:46:05,892 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 35, 35] total 96 [2024-11-15 23:46:05,892 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1463303816] [2024-11-15 23:46:05,892 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:46:05,894 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 96 states [2024-11-15 23:46:05,894 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:46:05,896 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 96 interpolants. [2024-11-15 23:46:05,898 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=871, Invalid=8249, Unknown=0, NotChecked=0, Total=9120 [2024-11-15 23:46:05,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:46:05,899 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:46:05,899 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 96 states, 96 states have (on average 18.135416666666668) internal successors, (1741), 96 states have internal predecessors, (1741), 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) [2024-11-15 23:46:05,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:46:05,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:46:05,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:46:05,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:46:05,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:46:05,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:46:05,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:46:05,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:46:05,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:46:09,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:46:09,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:46:09,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:46:09,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:46:09,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:46:09,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:46:09,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:46:09,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:46:09,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:46:09,116 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-11-15 23:46:09,303 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,9 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:46:09,303 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:46:09,303 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:46:09,304 INFO L132 ounterexampleChecker]: Examining path program with hash -1103550900, occurence #6 [2024-11-15 23:46:09,304 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:46:09,304 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:46:09,304 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,304 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:46:09,304 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,304 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:46:09,304 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,305 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 23:46:09,305 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,305 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:46:09,305 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,305 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:46:09,305 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,305 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:46:09,305 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,305 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:46:09,305 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,305 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:46:09,305 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,305 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:46:09,305 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,305 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 23:46:09,305 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,306 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:46:09,306 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,306 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:46:09,306 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,306 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:46:09,306 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,306 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:46:09,306 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,306 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:46:09,306 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,306 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:46:09,306 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,306 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:46:09,306 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,306 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:46:09,306 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,306 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:46:09,307 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,307 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 23:46:09,307 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,307 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:46:09,307 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,307 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:46:09,307 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,307 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:46:09,307 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,307 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:46:09,307 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,307 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:46:09,307 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,307 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:46:09,307 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,308 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2024-11-15 23:46:09,308 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,308 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:46:09,308 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,308 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:46:09,308 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,308 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 23:46:09,308 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,308 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:46:09,308 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,308 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:46:09,308 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,308 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2024-11-15 23:46:09,308 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,308 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:46:09,308 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,308 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:46:09,308 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,309 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:46:09,309 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,309 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:46:09,309 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,309 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:46:09,309 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,309 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2024-11-15 23:46:09,309 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,309 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:46:09,309 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,309 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:46:09,309 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,309 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2024-11-15 23:46:09,309 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,309 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:46:09,309 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,309 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:46:09,309 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,310 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2024-11-15 23:46:09,310 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,310 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:46:09,310 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,310 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:46:09,310 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,310 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2024-11-15 23:46:09,310 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,310 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:46:09,310 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,310 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2024-11-15 23:46:09,310 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,310 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:46:09,310 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,310 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:46:09,310 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:46:09,310 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:46:09,310 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,311 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:46:09,311 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,311 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:46:09,311 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:46:09,311 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:46:09,311 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,311 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 23:46:09,311 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,311 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:46:09,311 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:46:09,311 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:46:09,311 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,312 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 863 [2024-11-15 23:46:09,312 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:46:09,312 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 867 [2024-11-15 23:46:09,312 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,312 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 868 [2024-11-15 23:46:09,312 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:09,312 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:46:09,312 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:46:09,313 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:46:09,313 INFO L85 PathProgramCache]: Analyzing trace with hash 160985745, now seen corresponding path program 8 times [2024-11-15 23:46:09,313 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:46:09,313 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1058784926] [2024-11-15 23:46:09,313 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:46:09,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:46:09,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:46:10,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2255 backedges. 132 proven. 2123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:46:10,962 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:46:10,962 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1058784926] [2024-11-15 23:46:10,962 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1058784926] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:46:10,962 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [925770187] [2024-11-15 23:46:10,962 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 23:46:10,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:46:10,963 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:46:10,964 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:46:10,965 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-11-15 23:46:11,192 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-15 23:46:11,192 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:46:11,196 INFO L256 TraceCheckSpWp]: Trace formula consists of 1422 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-15 23:46:11,203 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:46:13,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2255 backedges. 1574 proven. 457 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-11-15 23:46:13,419 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:46:15,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2255 backedges. 1799 proven. 232 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-11-15 23:46:15,589 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [925770187] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:46:15,589 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:46:15,589 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 39, 39] total 108 [2024-11-15 23:46:15,589 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [649245689] [2024-11-15 23:46:15,589 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:46:15,590 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 108 states [2024-11-15 23:46:15,590 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:46:15,592 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 108 interpolants. [2024-11-15 23:46:15,595 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1058, Invalid=10498, Unknown=0, NotChecked=0, Total=11556 [2024-11-15 23:46:15,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:46:15,595 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:46:15,596 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 108 states, 108 states have (on average 18.416666666666668) internal successors, (1989), 108 states have internal predecessors, (1989), 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) [2024-11-15 23:46:15,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:46:15,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:46:15,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:46:15,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:46:15,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:46:15,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:46:15,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:46:15,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:46:15,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:46:15,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:46:19,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:46:19,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:46:19,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:46:19,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:46:19,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:46:19,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:46:19,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:46:19,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:46:19,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:46:19,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:46:19,403 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2024-11-15 23:46:19,590 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,10 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:46:19,591 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:46:19,591 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:46:19,591 INFO L132 ounterexampleChecker]: Examining path program with hash -1103550900, occurence #7 [2024-11-15 23:46:19,592 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:46:19,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:46:19,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:46:19,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:46:19,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 23:46:19,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:46:19,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:46:19,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:46:19,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:46:19,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:46:19,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:46:19,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 23:46:19,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:46:19,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:46:19,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:46:19,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:46:19,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:46:19,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:46:19,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:46:19,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:46:19,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:46:19,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 23:46:19,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:46:19,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:46:19,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:46:19,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:46:19,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:46:19,594 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,594 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:46:19,594 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,594 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2024-11-15 23:46:19,594 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,594 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:46:19,594 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,594 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:46:19,594 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,594 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 23:46:19,594 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,594 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:46:19,594 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,594 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:46:19,594 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,594 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2024-11-15 23:46:19,594 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,594 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:46:19,594 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,594 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:46:19,594 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,594 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:46:19,594 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,594 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:46:19,594 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,594 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:46:19,595 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,595 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2024-11-15 23:46:19,595 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,595 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:46:19,595 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,595 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:46:19,595 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,595 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2024-11-15 23:46:19,595 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,595 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:46:19,595 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,595 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:46:19,595 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,595 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2024-11-15 23:46:19,595 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,595 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:46:19,595 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,595 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 23:46:19,596 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,596 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2024-11-15 23:46:19,596 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,596 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:46:19,596 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,596 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:46:19,596 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,596 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 23:46:19,596 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,596 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:46:19,596 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,596 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2024-11-15 23:46:19,596 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,596 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:46:19,596 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,597 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:46:19,597 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:46:19,597 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:46:19,597 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,597 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:46:19,597 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,597 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:46:19,597 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:46:19,597 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:46:19,597 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,597 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 23:46:19,597 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,597 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:46:19,597 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:46:19,597 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:46:19,598 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,599 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 967 [2024-11-15 23:46:19,599 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:46:19,600 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 971 [2024-11-15 23:46:19,600 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,600 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 972 [2024-11-15 23:46:19,600 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:19,600 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:46:19,600 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:46:19,601 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:46:19,601 INFO L85 PathProgramCache]: Analyzing trace with hash -446723953, now seen corresponding path program 9 times [2024-11-15 23:46:19,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:46:19,601 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [155384642] [2024-11-15 23:46:19,601 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:46:19,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:46:19,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:46:21,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 182 proven. 2811 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:46:21,477 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:46:21,477 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [155384642] [2024-11-15 23:46:21,477 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [155384642] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:46:21,478 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2137550698] [2024-11-15 23:46:21,478 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-15 23:46:21,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:46:21,478 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:46:21,480 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:46:21,481 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-11-15 23:46:21,913 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2024-11-15 23:46:21,913 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:46:21,919 INFO L256 TraceCheckSpWp]: Trace formula consists of 1569 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-15 23:46:21,927 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:46:25,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 0 proven. 2696 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-11-15 23:46:25,418 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:46:28,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 0 proven. 2696 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-11-15 23:46:28,888 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2137550698] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:46:28,888 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:46:28,888 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 39, 39] total 113 [2024-11-15 23:46:28,888 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1337609476] [2024-11-15 23:46:28,888 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:46:28,889 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 113 states [2024-11-15 23:46:28,890 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:46:28,892 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 113 interpolants. [2024-11-15 23:46:28,894 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=953, Invalid=11703, Unknown=0, NotChecked=0, Total=12656 [2024-11-15 23:46:28,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:46:28,894 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:46:28,895 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 113 states, 113 states have (on average 23.088495575221238) internal successors, (2609), 113 states have internal predecessors, (2609), 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) [2024-11-15 23:46:28,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:46:28,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:46:28,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:46:28,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:46:28,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:46:28,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:46:28,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:46:28,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:46:28,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:46:28,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:46:28,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:46:45,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:46:45,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:46:45,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:46:45,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:46:45,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:46:45,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:46:45,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:46:45,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:46:45,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:46:45,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:46:45,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:46:45,258 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2024-11-15 23:46:45,444 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2024-11-15 23:46:45,444 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:46:45,444 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:46:45,445 INFO L132 ounterexampleChecker]: Examining path program with hash -1103550900, occurence #8 [2024-11-15 23:46:45,445 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:46:45,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:46:45,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:46:45,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:46:45,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 23:46:45,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:46:45,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:46:45,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:46:45,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:46:45,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:46:45,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:46:45,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 23:46:45,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:46:45,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:46:45,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:46:45,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:46:45,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:46:45,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:46:45,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:46:45,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:46:45,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:46:45,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 23:46:45,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:46:45,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:46:45,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:46:45,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:46:45,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:46:45,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:46:45,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2024-11-15 23:46:45,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:46:45,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:46:45,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 23:46:45,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:46:45,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:46:45,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2024-11-15 23:46:45,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:46:45,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:46:45,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:46:45,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:46:45,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:46:45,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2024-11-15 23:46:45,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:46:45,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:46:45,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2024-11-15 23:46:45,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:46:45,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:46:45,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2024-11-15 23:46:45,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:46:45,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 23:46:45,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2024-11-15 23:46:45,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:46:45,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:46:45,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 23:46:45,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:46:45,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2024-11-15 23:46:45,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:46:45,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:46:45,450 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:46:45,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:46:45,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:46:45,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:46:45,450 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:46:45,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:46:45,451 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 23:46:45,451 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:46:45,451 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:46:45,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:46:45,451 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1735 [2024-11-15 23:46:45,451 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:46:45,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1739 [2024-11-15 23:46:45,452 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,452 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1740 [2024-11-15 23:46:45,452 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:46:45,452 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:46:45,452 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:46:45,452 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:46:45,452 INFO L85 PathProgramCache]: Analyzing trace with hash -1561896569, now seen corresponding path program 10 times [2024-11-15 23:46:45,453 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:46:45,453 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [675775254] [2024-11-15 23:46:45,453 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:46:45,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:46:45,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:46:57,661 INFO L134 CoverageAnalysis]: Checked inductivity of 11833 backedges. 9693 proven. 2140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:46:57,661 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:46:57,661 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [675775254] [2024-11-15 23:46:57,661 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [675775254] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:46:57,661 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1308410454] [2024-11-15 23:46:57,661 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-15 23:46:57,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:46:57,662 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:46:57,664 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:46:57,664 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-11-15 23:46:58,024 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-15 23:46:58,024 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:46:58,033 INFO L256 TraceCheckSpWp]: Trace formula consists of 2423 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-15 23:46:58,050 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:47:01,715 INFO L134 CoverageAnalysis]: Checked inductivity of 11833 backedges. 5776 proven. 425 refuted. 0 times theorem prover too weak. 5632 trivial. 0 not checked. [2024-11-15 23:47:01,715 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:47:05,466 INFO L134 CoverageAnalysis]: Checked inductivity of 11833 backedges. 5904 proven. 297 refuted. 0 times theorem prover too weak. 5632 trivial. 0 not checked. [2024-11-15 23:47:05,466 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1308410454] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:47:05,467 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:47:05,467 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [119, 43, 43] total 197 [2024-11-15 23:47:05,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1069523485] [2024-11-15 23:47:05,467 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:47:05,469 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 197 states [2024-11-15 23:47:05,469 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:47:05,471 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 197 interpolants. [2024-11-15 23:47:05,475 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=2952, Invalid=35660, Unknown=0, NotChecked=0, Total=38612 [2024-11-15 23:47:05,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:47:05,476 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:47:05,476 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 197 states, 197 states have (on average 14.578680203045685) internal successors, (2872), 197 states have internal predecessors, (2872), 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) [2024-11-15 23:47:05,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:47:05,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:47:05,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:47:05,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:47:05,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:47:05,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:47:05,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:47:05,477 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:47:05,477 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:47:05,477 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:47:05,477 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:47:05,477 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:47:07,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:47:07,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:47:07,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:47:07,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:47:07,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:47:07,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:47:07,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:47:07,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:47:07,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:47:07,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:47:07,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:47:07,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:47:07,158 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2024-11-15 23:47:07,344 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2024-11-15 23:47:07,344 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:47:07,344 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:47:07,345 INFO L132 ounterexampleChecker]: Examining path program with hash -1103550900, occurence #9 [2024-11-15 23:47:07,345 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:47:07,345 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:47:07,345 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,345 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:47:07,345 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,346 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:47:07,346 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,346 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 23:47:07,346 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,346 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:47:07,346 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,346 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:47:07,346 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,346 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:47:07,346 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,346 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:47:07,346 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,346 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:47:07,346 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,346 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:47:07,346 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,346 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 23:47:07,346 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,346 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:47:07,347 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,347 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:47:07,347 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,347 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:47:07,347 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,347 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:47:07,347 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,347 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:47:07,347 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,347 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:47:07,347 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,347 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:47:07,347 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,347 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:47:07,348 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,348 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:47:07,348 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,348 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 23:47:07,348 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,348 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:47:07,348 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,348 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:47:07,348 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,348 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:47:07,348 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,348 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:47:07,348 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,348 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:47:07,348 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,349 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:47:07,349 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,349 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2024-11-15 23:47:07,349 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,349 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:47:07,349 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,349 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:47:07,349 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,349 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 23:47:07,349 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,349 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:47:07,349 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,349 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:47:07,349 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,349 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2024-11-15 23:47:07,349 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:47:07,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:47:07,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:47:07,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:47:07,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:47:07,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2024-11-15 23:47:07,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:47:07,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:47:07,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2024-11-15 23:47:07,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:47:07,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:47:07,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2024-11-15 23:47:07,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:47:07,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 23:47:07,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2024-11-15 23:47:07,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:47:07,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2024-11-15 23:47:07,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2024-11-15 23:47:07,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 23:47:07,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:47:07,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 23:47:07,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:47:07,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2024-11-15 23:47:07,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:47:07,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:47:07,353 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:47:07,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:47:07,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:47:07,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:47:07,354 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:47:07,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:47:07,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2024-11-15 23:47:07,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:47:07,354 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:47:07,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 23:47:07,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1743 [2024-11-15 23:47:07,355 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:47:07,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1747 [2024-11-15 23:47:07,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1748 [2024-11-15 23:47:07,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:07,356 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:47:07,356 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:47:07,356 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:47:07,357 INFO L85 PathProgramCache]: Analyzing trace with hash -1449219994, now seen corresponding path program 11 times [2024-11-15 23:47:07,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:47:07,357 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [488398609] [2024-11-15 23:47:07,357 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:47:07,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:47:07,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:47:19,176 INFO L134 CoverageAnalysis]: Checked inductivity of 11906 backedges. 9693 proven. 2213 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:47:19,176 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:47:19,176 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [488398609] [2024-11-15 23:47:19,176 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [488398609] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:47:19,176 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1083819322] [2024-11-15 23:47:19,176 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-15 23:47:19,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:47:19,176 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:47:19,178 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:47:19,179 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-11-15 23:47:21,587 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 17 check-sat command(s) [2024-11-15 23:47:21,587 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:47:21,599 INFO L256 TraceCheckSpWp]: Trace formula consists of 2773 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-11-15 23:47:21,617 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:47:27,207 INFO L134 CoverageAnalysis]: Checked inductivity of 11906 backedges. 11536 proven. 370 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:47:27,207 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:47:32,252 INFO L134 CoverageAnalysis]: Checked inductivity of 11906 backedges. 11536 proven. 370 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:47:32,252 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1083819322] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:47:32,252 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:47:32,253 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [121, 57, 57] total 228 [2024-11-15 23:47:32,253 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1799898105] [2024-11-15 23:47:32,253 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:47:32,256 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 228 states [2024-11-15 23:47:32,256 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:47:32,261 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 228 interpolants. [2024-11-15 23:47:32,265 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=4284, Invalid=47472, Unknown=0, NotChecked=0, Total=51756 [2024-11-15 23:47:32,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:47:32,265 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:47:32,267 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 228 states, 228 states have (on average 21.513157894736842) internal successors, (4905), 228 states have internal predecessors, (4905), 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) [2024-11-15 23:47:32,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:47:32,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:47:32,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:47:32,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:47:32,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:47:32,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:47:32,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:47:32,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:47:32,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:47:32,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:47:32,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:47:32,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:47:32,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:47:35,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:47:35,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:47:35,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:47:35,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:47:35,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:47:35,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:47:35,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:47:35,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:47:35,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:47:35,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:47:35,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:47:35,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:47:35,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2024-11-15 23:47:35,137 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2024-11-15 23:47:35,318 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2024-11-15 23:47:35,318 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:47:35,318 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:47:35,320 INFO L132 ounterexampleChecker]: Examining path program with hash -1103550900, occurence #10 [2024-11-15 23:47:35,320 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:47:35,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:47:35,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:47:35,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:47:35,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 23:47:35,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:47:35,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:47:35,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:47:35,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:47:35,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:47:35,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:47:35,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 23:47:35,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:47:35,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:47:35,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:47:35,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:47:35,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:47:35,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:47:35,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:47:35,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:47:35,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,322 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:47:35,322 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,322 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 23:47:35,322 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,322 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:47:35,322 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,322 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:47:35,322 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,322 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:47:35,322 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,322 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:47:35,322 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,322 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:47:35,322 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,323 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:47:35,323 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,323 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2024-11-15 23:47:35,323 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,323 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:47:35,323 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,323 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:47:35,323 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,323 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 23:47:35,323 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,323 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:47:35,323 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,323 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:47:35,323 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,323 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2024-11-15 23:47:35,324 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,324 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:47:35,324 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,324 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:47:35,324 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,324 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:47:35,324 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,324 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:47:35,324 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,324 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:47:35,324 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,324 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2024-11-15 23:47:35,324 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,324 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:47:35,324 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,325 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:47:35,325 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,325 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2024-11-15 23:47:35,325 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,325 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:47:35,325 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,325 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:47:35,325 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,325 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2024-11-15 23:47:35,325 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,325 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:47:35,325 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,325 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 23:47:35,325 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,325 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2024-11-15 23:47:35,325 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,326 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:47:35,326 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,326 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2024-11-15 23:47:35,326 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,326 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2024-11-15 23:47:35,326 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,326 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:47:35,326 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,326 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2024-11-15 23:47:35,326 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,326 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 23:47:35,326 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,326 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:47:35,326 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,327 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 23:47:35,327 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,327 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 23:47:35,327 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,327 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:47:35,327 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,327 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 23:47:35,327 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,327 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2024-11-15 23:47:35,327 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,327 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:47:35,327 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,327 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2024-11-15 23:47:35,327 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,328 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2024-11-15 23:47:35,328 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,328 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:47:35,328 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,328 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 23:47:35,328 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,328 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 23:47:35,328 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,328 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:47:35,328 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,328 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2024-11-15 23:47:35,328 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,329 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2024-11-15 23:47:35,329 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,329 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2024-11-15 23:47:35,329 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,329 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2024-11-15 23:47:35,329 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,329 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2024-11-15 23:47:35,329 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,329 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2024-11-15 23:47:35,329 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,329 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2024-11-15 23:47:35,329 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,329 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2024-11-15 23:47:35,329 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,330 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2024-11-15 23:47:35,330 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:47:35,330 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2024-11-15 23:47:35,330 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,330 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2024-11-15 23:47:35,330 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,330 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2024-11-15 23:47:35,330 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:47:35,330 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2024-11-15 23:47:35,330 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,330 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2024-11-15 23:47:35,330 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,330 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2024-11-15 23:47:35,330 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:47:35,330 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2024-11-15 23:47:35,330 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,331 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1791 [2024-11-15 23:47:35,332 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:47:35,332 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1795 [2024-11-15 23:47:35,332 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,332 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1796 [2024-11-15 23:47:35,332 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:47:35,332 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:47:35,332 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:47:35,333 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:47:35,333 INFO L85 PathProgramCache]: Analyzing trace with hash 807143072, now seen corresponding path program 12 times [2024-11-15 23:47:35,333 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:47:35,333 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1494835171] [2024-11-15 23:47:35,333 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:47:35,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:47:35,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:47:40,600 INFO L134 CoverageAnalysis]: Checked inductivity of 12512 backedges. 10606 proven. 1906 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:47:40,601 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:47:40,601 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1494835171] [2024-11-15 23:47:40,601 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1494835171] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:47:40,601 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2127338935] [2024-11-15 23:47:40,601 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-11-15 23:47:40,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:47:40,601 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:47:40,603 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:47:40,603 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-11-15 23:47:41,704 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 17 check-sat command(s) [2024-11-15 23:47:41,704 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:47:41,718 INFO L256 TraceCheckSpWp]: Trace formula consists of 2857 conjuncts, 102 conjuncts are in the unsatisfiable core [2024-11-15 23:47:41,734 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:47:50,797 INFO L134 CoverageAnalysis]: Checked inductivity of 12512 backedges. 11055 proven. 1457 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:47:50,797 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:48:00,900 INFO L134 CoverageAnalysis]: Checked inductivity of 12512 backedges. 11536 proven. 976 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:48:00,900 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2127338935] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:48:00,901 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:48:00,901 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [72, 103, 103] total 271 [2024-11-15 23:48:00,901 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [268562477] [2024-11-15 23:48:00,901 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:48:00,903 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 271 states [2024-11-15 23:48:00,903 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:48:00,907 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 271 interpolants. [2024-11-15 23:48:00,912 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9009, Invalid=64161, Unknown=0, NotChecked=0, Total=73170 [2024-11-15 23:48:00,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:48:00,912 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:48:00,914 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 271 states, 271 states have (on average 19.228782287822877) internal successors, (5211), 271 states have internal predecessors, (5211), 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) [2024-11-15 23:48:00,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:48:00,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:48:00,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:48:00,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:48:00,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:48:00,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:48:00,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:48:00,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:48:00,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:48:00,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:48:00,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:48:00,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:48:00,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2024-11-15 23:48:00,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:48:08,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:48:08,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:48:08,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:48:08,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:48:08,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:48:08,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:48:08,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:48:08,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:48:08,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:48:08,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:48:08,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:48:08,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:48:08,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2024-11-15 23:48:08,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:48:08,529 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2024-11-15 23:48:08,711 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2024-11-15 23:48:08,711 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:48:08,711 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:48:08,712 INFO L132 ounterexampleChecker]: Examining path program with hash -1103550900, occurence #11 [2024-11-15 23:48:08,713 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:48:08,713 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:48:08,713 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,713 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:48:08,713 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,713 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:48:08,713 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,713 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 23:48:08,713 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,713 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:48:08,713 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,713 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:48:08,713 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,713 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:48:08,713 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,713 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:48:08,713 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,713 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:48:08,713 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,713 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:48:08,713 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,714 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 23:48:08,714 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,714 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:48:08,714 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,714 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:48:08,714 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,714 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:48:08,714 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,714 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:48:08,714 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,714 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:48:08,714 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,714 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:48:08,714 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,714 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:48:08,714 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,714 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:48:08,714 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,714 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:48:08,714 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,715 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 23:48:08,715 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,715 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:48:08,715 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,715 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:48:08,715 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,715 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:48:08,715 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,715 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:48:08,715 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,715 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:48:08,715 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,715 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:48:08,716 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,716 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2024-11-15 23:48:08,716 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,716 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:48:08,716 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,716 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:48:08,716 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,716 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 23:48:08,716 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,716 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:48:08,716 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,716 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:48:08,716 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,716 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2024-11-15 23:48:08,717 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,717 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:48:08,717 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,717 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:48:08,717 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,717 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:48:08,717 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,717 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:48:08,717 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,717 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:48:08,717 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,717 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2024-11-15 23:48:08,717 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,718 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:48:08,718 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,718 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:48:08,718 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,718 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2024-11-15 23:48:08,718 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,718 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:48:08,718 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,718 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:48:08,718 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,718 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2024-11-15 23:48:08,718 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,718 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:48:08,719 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,719 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 23:48:08,719 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,719 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2024-11-15 23:48:08,719 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,719 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:48:08,719 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,719 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2024-11-15 23:48:08,719 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,719 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2024-11-15 23:48:08,719 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,719 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:48:08,719 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2024-11-15 23:48:08,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 23:48:08,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:48:08,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 23:48:08,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 23:48:08,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:48:08,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 23:48:08,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2024-11-15 23:48:08,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:48:08,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2024-11-15 23:48:08,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2024-11-15 23:48:08,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:48:08,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 23:48:08,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 23:48:08,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:48:08,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2024-11-15 23:48:08,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2024-11-15 23:48:08,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-15 23:48:08,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2024-11-15 23:48:08,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2024-11-15 23:48:08,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2024-11-15 23:48:08,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2024-11-15 23:48:08,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2024-11-15 23:48:08,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2024-11-15 23:48:08,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2024-11-15 23:48:08,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2024-11-15 23:48:08,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2024-11-15 23:48:08,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2024-11-15 23:48:08,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2024-11-15 23:48:08,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2024-11-15 23:48:08,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2024-11-15 23:48:08,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 23:48:08,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 23:48:08,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2024-11-15 23:48:08,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 23:48:08,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2024-11-15 23:48:08,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2024-11-15 23:48:08,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 23:48:08,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2024-11-15 23:48:08,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2024-11-15 23:48:08,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2024-11-15 23:48:08,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2024-11-15 23:48:08,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2024-11-15 23:48:08,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2024-11-15 23:48:08,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2024-11-15 23:48:08,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2024-11-15 23:48:08,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 23:48:08,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2024-11-15 23:48:08,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2024-11-15 23:48:08,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2024-11-15 23:48:08,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2024-11-15 23:48:08,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2024-11-15 23:48:08,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2024-11-15 23:48:08,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 269 [2024-11-15 23:48:08,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2024-11-15 23:48:08,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2024-11-15 23:48:08,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 277 [2024-11-15 23:48:08,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 281 [2024-11-15 23:48:08,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2024-11-15 23:48:08,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 285 [2024-11-15 23:48:08,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 289 [2024-11-15 23:48:08,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2024-11-15 23:48:08,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2024-11-15 23:48:08,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 297 [2024-11-15 23:48:08,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2024-11-15 23:48:08,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2024-11-15 23:48:08,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 305 [2024-11-15 23:48:08,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2024-11-15 23:48:08,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 311 [2024-11-15 23:48:08,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2024-11-15 23:48:08,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2024-11-15 23:48:08,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 317 [2024-11-15 23:48:08,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2024-11-15 23:48:08,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2024-11-15 23:48:08,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 325 [2024-11-15 23:48:08,730 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:48:08,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2024-11-15 23:48:08,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 331 [2024-11-15 23:48:08,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 333 [2024-11-15 23:48:08,730 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:48:08,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2024-11-15 23:48:08,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 337 [2024-11-15 23:48:08,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 341 [2024-11-15 23:48:08,731 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:48:08,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2024-11-15 23:48:08,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1927 [2024-11-15 23:48:08,732 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:48:08,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1931 [2024-11-15 23:48:08,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1932 [2024-11-15 23:48:08,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:08,732 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:48:08,732 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:48:08,733 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:48:08,734 INFO L85 PathProgramCache]: Analyzing trace with hash -1685745041, now seen corresponding path program 13 times [2024-11-15 23:48:08,734 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:48:08,734 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [161011858] [2024-11-15 23:48:08,734 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:48:08,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:48:08,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:48:14,668 INFO L134 CoverageAnalysis]: Checked inductivity of 15793 backedges. 870 proven. 13835 refuted. 0 times theorem prover too weak. 1088 trivial. 0 not checked. [2024-11-15 23:48:14,668 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:48:14,668 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [161011858] [2024-11-15 23:48:14,668 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [161011858] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:48:14,668 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [509273336] [2024-11-15 23:48:14,669 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-11-15 23:48:14,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:48:14,669 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:48:14,670 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:48:14,671 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2024-11-15 23:48:15,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:48:15,087 INFO L256 TraceCheckSpWp]: Trace formula consists of 3095 conjuncts, 102 conjuncts are in the unsatisfiable core [2024-11-15 23:48:15,099 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:48:23,551 INFO L134 CoverageAnalysis]: Checked inductivity of 15793 backedges. 4000 proven. 11793 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:48:23,551 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:48:30,486 INFO L134 CoverageAnalysis]: Checked inductivity of 15793 backedges. 4257 proven. 11536 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:48:30,486 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [509273336] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:48:30,486 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:48:30,487 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [71, 103, 103] total 239 [2024-11-15 23:48:30,487 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [820569526] [2024-11-15 23:48:30,487 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:48:30,489 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 239 states [2024-11-15 23:48:30,489 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:48:30,492 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 239 interpolants. [2024-11-15 23:48:30,495 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9950, Invalid=46932, Unknown=0, NotChecked=0, Total=56882 [2024-11-15 23:48:30,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:48:30,495 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:48:30,496 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 239 states, 239 states have (on average 16.635983263598327) internal successors, (3976), 239 states have internal predecessors, (3976), 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) [2024-11-15 23:48:30,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:48:30,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:48:30,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:48:30,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:48:30,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:48:30,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:48:30,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:48:30,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:48:30,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:48:30,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:48:30,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:48:30,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:48:30,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2024-11-15 23:48:30,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:48:30,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:48:45,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:48:45,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:48:45,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:48:45,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:48:45,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:48:45,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:48:45,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:48:45,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:48:45,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:48:45,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:48:45,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:48:45,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:48:45,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2024-11-15 23:48:45,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:48:45,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2024-11-15 23:48:45,118 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2024-11-15 23:48:45,302 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2024-11-15 23:48:45,302 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:48:45,302 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:48:45,305 INFO L132 ounterexampleChecker]: Examining path program with hash -1103550900, occurence #12 [2024-11-15 23:48:45,305 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:48:45,305 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:48:45,305 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,305 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:48:45,305 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,305 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:48:45,305 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,305 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 23:48:45,305 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,305 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:48:45,305 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,305 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:48:45,305 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,305 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:48:45,306 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,306 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:48:45,306 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,306 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:48:45,306 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,306 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:48:45,306 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,306 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 23:48:45,306 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,306 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:48:45,306 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,306 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:48:45,306 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,306 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:48:45,306 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,306 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:48:45,306 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,306 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:48:45,306 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,307 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:48:45,307 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,307 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:48:45,307 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,307 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:48:45,307 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,307 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:48:45,307 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,307 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 23:48:45,307 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,307 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:48:45,307 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,307 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:48:45,307 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,307 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:48:45,307 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,307 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:48:45,307 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,308 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:48:45,308 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,308 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:48:45,308 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,308 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2024-11-15 23:48:45,308 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,308 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:48:45,308 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,308 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:48:45,308 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,308 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 23:48:45,308 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,308 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:48:45,308 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,308 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:48:45,308 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,308 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2024-11-15 23:48:45,308 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,309 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:48:45,309 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,309 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:48:45,309 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,309 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:48:45,309 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,309 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:48:45,309 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,309 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:48:45,309 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,309 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2024-11-15 23:48:45,309 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,309 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:48:45,310 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,310 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:48:45,310 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,310 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2024-11-15 23:48:45,310 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,310 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:48:45,310 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,310 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:48:45,310 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,310 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2024-11-15 23:48:45,310 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,311 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:48:45,311 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,311 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 23:48:45,311 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,311 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2024-11-15 23:48:45,311 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,311 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:48:45,311 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,311 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2024-11-15 23:48:45,311 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,311 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2024-11-15 23:48:45,311 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,312 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:48:45,312 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,312 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2024-11-15 23:48:45,312 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,312 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 23:48:45,312 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,312 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:48:45,312 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,312 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 23:48:45,312 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,312 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 23:48:45,312 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,313 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:48:45,313 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,313 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 23:48:45,313 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,313 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2024-11-15 23:48:45,313 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,313 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:48:45,313 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,313 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2024-11-15 23:48:45,313 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,313 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2024-11-15 23:48:45,313 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,314 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:48:45,314 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,314 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 23:48:45,314 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,314 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 23:48:45,314 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,314 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:48:45,314 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,314 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2024-11-15 23:48:45,314 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,314 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2024-11-15 23:48:45,315 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,315 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-15 23:48:45,315 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,315 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2024-11-15 23:48:45,315 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,315 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2024-11-15 23:48:45,315 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,315 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2024-11-15 23:48:45,315 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,315 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2024-11-15 23:48:45,315 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,315 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2024-11-15 23:48:45,316 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,316 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2024-11-15 23:48:45,316 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,316 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2024-11-15 23:48:45,316 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,316 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2024-11-15 23:48:45,316 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,316 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2024-11-15 23:48:45,316 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,316 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2024-11-15 23:48:45,316 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,316 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2024-11-15 23:48:45,317 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,317 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2024-11-15 23:48:45,317 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,317 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2024-11-15 23:48:45,317 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,317 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 23:48:45,317 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,317 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 23:48:45,317 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,317 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2024-11-15 23:48:45,317 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,318 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 23:48:45,318 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,318 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2024-11-15 23:48:45,318 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,318 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2024-11-15 23:48:45,318 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,318 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 23:48:45,318 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,318 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2024-11-15 23:48:45,318 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,318 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2024-11-15 23:48:45,318 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,319 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2024-11-15 23:48:45,319 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,319 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2024-11-15 23:48:45,319 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,319 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2024-11-15 23:48:45,319 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,319 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2024-11-15 23:48:45,319 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,319 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2024-11-15 23:48:45,319 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,319 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2024-11-15 23:48:45,319 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 23:48:45,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2024-11-15 23:48:45,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2024-11-15 23:48:45,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2024-11-15 23:48:45,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2024-11-15 23:48:45,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2024-11-15 23:48:45,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2024-11-15 23:48:45,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 269 [2024-11-15 23:48:45,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2024-11-15 23:48:45,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2024-11-15 23:48:45,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 277 [2024-11-15 23:48:45,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 281 [2024-11-15 23:48:45,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,322 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2024-11-15 23:48:45,322 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,322 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 285 [2024-11-15 23:48:45,322 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,322 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 289 [2024-11-15 23:48:45,322 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,322 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2024-11-15 23:48:45,322 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,322 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2024-11-15 23:48:45,322 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,322 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 297 [2024-11-15 23:48:45,322 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,322 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2024-11-15 23:48:45,323 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,323 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2024-11-15 23:48:45,323 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,323 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 305 [2024-11-15 23:48:45,323 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,323 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2024-11-15 23:48:45,323 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,323 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 311 [2024-11-15 23:48:45,323 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,323 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2024-11-15 23:48:45,323 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,323 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2024-11-15 23:48:45,323 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,323 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 317 [2024-11-15 23:48:45,323 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,323 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2024-11-15 23:48:45,323 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,323 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2024-11-15 23:48:45,324 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,324 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 325 [2024-11-15 23:48:45,324 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:48:45,324 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2024-11-15 23:48:45,324 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,324 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 331 [2024-11-15 23:48:45,324 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,324 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 333 [2024-11-15 23:48:45,324 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:48:45,324 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2024-11-15 23:48:45,324 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,324 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 337 [2024-11-15 23:48:45,324 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,324 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 341 [2024-11-15 23:48:45,324 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:48:45,325 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2024-11-15 23:48:45,325 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,327 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3559 [2024-11-15 23:48:45,327 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:48:45,327 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3563 [2024-11-15 23:48:45,327 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,327 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3564 [2024-11-15 23:48:45,327 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:48:45,327 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:48:45,327 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:48:45,329 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:48:45,330 INFO L85 PathProgramCache]: Analyzing trace with hash -974003074, now seen corresponding path program 14 times [2024-11-15 23:48:45,330 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:48:45,330 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1039358627] [2024-11-15 23:48:45,330 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:48:45,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:48:45,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:49:14,832 INFO L134 CoverageAnalysis]: Checked inductivity of 54978 backedges. 48737 proven. 6241 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:49:14,832 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:49:14,832 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1039358627] [2024-11-15 23:49:14,832 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1039358627] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:49:14,832 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [515375246] [2024-11-15 23:49:14,832 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 23:49:14,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:49:14,833 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:49:14,834 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:49:14,835 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2024-11-15 23:49:15,563 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-15 23:49:15,563 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:49:15,581 INFO L256 TraceCheckSpWp]: Trace formula consists of 5594 conjuncts, 138 conjuncts are in the unsatisfiable core [2024-11-15 23:49:15,600 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:49:29,525 INFO L134 CoverageAnalysis]: Checked inductivity of 54978 backedges. 38177 proven. 4769 refuted. 0 times theorem prover too weak. 12032 trivial. 0 not checked. [2024-11-15 23:49:29,525 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:49:45,811 INFO L134 CoverageAnalysis]: Checked inductivity of 54978 backedges. 38689 proven. 4257 refuted. 0 times theorem prover too weak. 12032 trivial. 0 not checked. [2024-11-15 23:49:45,812 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [515375246] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:49:45,812 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:49:45,812 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [140, 139, 139] total 409 [2024-11-15 23:49:45,812 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1754179762] [2024-11-15 23:49:45,812 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:49:45,815 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 409 states [2024-11-15 23:49:45,815 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:49:45,822 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 409 interpolants. [2024-11-15 23:49:45,830 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=16755, Invalid=150117, Unknown=0, NotChecked=0, Total=166872 [2024-11-15 23:49:45,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:49:45,831 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:49:45,833 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 409 states, 409 states have (on average 17.9559902200489) internal successors, (7344), 409 states have internal predecessors, (7344), 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) [2024-11-15 23:49:45,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:49:45,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:49:45,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:49:45,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:49:45,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:49:45,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:49:45,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:49:45,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:49:45,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:49:45,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:49:45,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:49:45,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:49:45,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2024-11-15 23:49:45,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:49:45,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2024-11-15 23:49:45,833 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:49:55,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:49:55,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:49:55,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:49:55,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:49:55,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:49:55,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:49:55,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:49:55,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:49:55,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:49:55,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:49:55,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:49:55,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:49:55,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2024-11-15 23:49:55,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:49:55,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2024-11-15 23:49:55,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 143 states. [2024-11-15 23:49:55,318 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0 [2024-11-15 23:49:55,493 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2024-11-15 23:49:55,493 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:49:55,493 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:49:55,495 INFO L132 ounterexampleChecker]: Examining path program with hash -1103550900, occurence #13 [2024-11-15 23:49:55,495 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:49:55,496 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:49:55,496 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,496 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:49:55,496 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,496 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:49:55,496 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,496 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 23:49:55,496 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,496 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:49:55,496 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,496 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:49:55,496 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,496 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:49:55,496 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,496 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:49:55,496 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,497 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:49:55,497 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,497 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:49:55,497 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,497 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 23:49:55,497 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,497 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:49:55,497 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,497 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:49:55,497 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,497 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:49:55,497 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,497 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:49:55,497 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,497 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:49:55,497 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,497 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:49:55,497 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,498 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:49:55,498 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,498 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:49:55,498 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,498 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:49:55,498 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,498 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 23:49:55,498 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,498 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:49:55,498 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,498 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:49:55,498 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,498 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:49:55,498 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,499 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:49:55,499 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,499 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:49:55,499 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,499 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:49:55,499 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,499 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2024-11-15 23:49:55,499 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,499 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:49:55,499 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,499 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:49:55,499 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,500 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 23:49:55,500 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,500 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:49:55,500 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,500 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:49:55,500 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,500 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2024-11-15 23:49:55,500 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,500 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:49:55,500 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,500 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:49:55,500 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,500 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:49:55,500 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,500 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:49:55,500 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,500 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:49:55,501 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,501 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2024-11-15 23:49:55,501 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,501 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:49:55,501 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,501 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:49:55,501 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,501 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2024-11-15 23:49:55,501 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,501 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:49:55,501 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,501 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:49:55,501 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,501 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2024-11-15 23:49:55,501 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,501 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:49:55,501 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,501 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 23:49:55,502 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,502 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2024-11-15 23:49:55,502 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,502 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:49:55,502 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,502 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2024-11-15 23:49:55,502 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,502 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2024-11-15 23:49:55,502 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,502 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:49:55,502 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,502 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2024-11-15 23:49:55,502 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,502 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 23:49:55,502 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,502 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:49:55,502 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,503 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 23:49:55,503 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,503 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 23:49:55,503 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,503 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:49:55,503 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,503 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 23:49:55,503 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,503 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2024-11-15 23:49:55,503 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,503 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:49:55,503 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,504 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2024-11-15 23:49:55,504 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,504 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2024-11-15 23:49:55,504 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,504 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:49:55,504 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,504 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 23:49:55,504 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,504 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 23:49:55,504 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,504 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:49:55,505 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,505 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2024-11-15 23:49:55,505 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,505 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2024-11-15 23:49:55,505 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,505 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-15 23:49:55,505 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,505 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2024-11-15 23:49:55,505 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,505 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2024-11-15 23:49:55,505 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,506 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2024-11-15 23:49:55,506 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,506 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2024-11-15 23:49:55,506 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,506 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2024-11-15 23:49:55,506 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,506 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2024-11-15 23:49:55,506 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,506 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2024-11-15 23:49:55,506 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,506 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2024-11-15 23:49:55,506 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,507 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2024-11-15 23:49:55,507 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,507 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2024-11-15 23:49:55,507 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,507 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2024-11-15 23:49:55,507 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,507 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2024-11-15 23:49:55,507 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,507 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2024-11-15 23:49:55,507 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,507 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 23:49:55,507 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,508 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 23:49:55,508 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,508 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2024-11-15 23:49:55,508 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,508 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 23:49:55,508 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,508 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2024-11-15 23:49:55,508 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,508 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2024-11-15 23:49:55,508 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,508 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 23:49:55,509 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,509 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2024-11-15 23:49:55,509 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,509 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2024-11-15 23:49:55,509 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,509 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2024-11-15 23:49:55,509 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,509 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2024-11-15 23:49:55,509 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,509 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2024-11-15 23:49:55,509 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,509 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2024-11-15 23:49:55,510 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,510 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2024-11-15 23:49:55,510 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,510 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2024-11-15 23:49:55,510 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,510 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 23:49:55,510 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,510 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2024-11-15 23:49:55,510 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,510 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2024-11-15 23:49:55,510 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,510 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2024-11-15 23:49:55,511 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,511 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2024-11-15 23:49:55,511 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,511 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2024-11-15 23:49:55,511 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,511 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2024-11-15 23:49:55,511 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,511 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 269 [2024-11-15 23:49:55,511 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,511 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2024-11-15 23:49:55,511 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,512 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2024-11-15 23:49:55,512 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,512 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 277 [2024-11-15 23:49:55,512 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,512 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 281 [2024-11-15 23:49:55,512 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,512 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2024-11-15 23:49:55,512 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,512 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 285 [2024-11-15 23:49:55,512 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,512 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 289 [2024-11-15 23:49:55,512 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,513 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2024-11-15 23:49:55,513 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,513 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2024-11-15 23:49:55,513 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,513 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 297 [2024-11-15 23:49:55,513 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,513 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2024-11-15 23:49:55,513 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,513 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2024-11-15 23:49:55,513 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,513 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 305 [2024-11-15 23:49:55,513 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,514 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2024-11-15 23:49:55,514 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,514 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 309 [2024-11-15 23:49:55,514 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,514 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 313 [2024-11-15 23:49:55,514 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,514 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2024-11-15 23:49:55,514 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,514 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 319 [2024-11-15 23:49:55,514 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,514 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2024-11-15 23:49:55,514 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,515 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2024-11-15 23:49:55,515 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,515 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 325 [2024-11-15 23:49:55,515 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,515 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2024-11-15 23:49:55,515 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,515 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2024-11-15 23:49:55,515 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,515 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 333 [2024-11-15 23:49:55,515 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:49:55,515 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2024-11-15 23:49:55,515 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,515 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 339 [2024-11-15 23:49:55,515 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,515 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 341 [2024-11-15 23:49:55,515 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:49:55,515 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2024-11-15 23:49:55,516 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,516 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 345 [2024-11-15 23:49:55,516 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,516 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 349 [2024-11-15 23:49:55,516 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:49:55,516 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2024-11-15 23:49:55,516 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,517 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3567 [2024-11-15 23:49:55,517 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:49:55,518 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3571 [2024-11-15 23:49:55,518 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,518 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3572 [2024-11-15 23:49:55,518 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:49:55,518 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:49:55,518 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:49:55,519 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:49:55,519 INFO L85 PathProgramCache]: Analyzing trace with hash 1386796893, now seen corresponding path program 15 times [2024-11-15 23:49:55,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:49:55,520 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [882421936] [2024-11-15 23:49:55,520 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:49:55,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:49:55,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:50:25,381 INFO L134 CoverageAnalysis]: Checked inductivity of 55243 backedges. 4032 proven. 51211 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:50:25,382 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:50:25,382 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [882421936] [2024-11-15 23:50:25,382 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [882421936] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:50:25,382 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [726469883] [2024-11-15 23:50:25,382 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-15 23:50:25,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:50:25,382 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:50:25,384 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:50:25,385 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2024-11-15 23:52:05,632 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 34 check-sat command(s) [2024-11-15 23:52:05,632 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:52:05,695 INFO L256 TraceCheckSpWp]: Trace formula consists of 5594 conjuncts, 202 conjuncts are in the unsatisfiable core [2024-11-15 23:52:05,716 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:52:38,789 INFO L134 CoverageAnalysis]: Checked inductivity of 55243 backedges. 0 proven. 50721 refuted. 0 times theorem prover too weak. 4522 trivial. 0 not checked. [2024-11-15 23:52:38,789 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:53:20,113 INFO L134 CoverageAnalysis]: Checked inductivity of 55243 backedges. 49696 proven. 1025 refuted. 0 times theorem prover too weak. 4522 trivial. 0 not checked. [2024-11-15 23:53:20,113 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [726469883] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:53:20,113 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:53:20,114 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [139, 203, 171] total 509 [2024-11-15 23:53:20,114 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1136593944] [2024-11-15 23:53:20,114 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:53:20,117 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 509 states [2024-11-15 23:53:20,117 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:53:20,124 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 509 interpolants. [2024-11-15 23:53:20,134 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=16906, Invalid=241666, Unknown=0, NotChecked=0, Total=258572 [2024-11-15 23:53:20,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:53:20,134 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:53:20,137 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 509 states, 509 states have (on average 19.664047151277014) internal successors, (10009), 509 states have internal predecessors, (10009), 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) [2024-11-15 23:53:20,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:53:20,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:53:20,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:53:20,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:53:20,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:53:20,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:53:20,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:53:20,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:53:20,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:53:20,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:53:20,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:53:20,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:53:20,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2024-11-15 23:53:20,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:53:20,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2024-11-15 23:53:20,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 143 states. [2024-11-15 23:53:20,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:10,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:10,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:56:10,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:56:10,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:56:10,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:56:10,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:56:10,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:56:10,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:56:10,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:56:10,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:56:10,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:56:10,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:56:10,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2024-11-15 23:56:10,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:56:10,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2024-11-15 23:56:10,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 143 states. [2024-11-15 23:56:10,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 904 states. [2024-11-15 23:56:11,083 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2024-11-15 23:56:11,184 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,17 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:56:11,184 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:56:11,184 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:56:11,185 INFO L132 ounterexampleChecker]: Examining path program with hash -326114109, occurence #1 [2024-11-15 23:56:11,185 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:56:11,185 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:56:11,186 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:56:11,187 INFO L85 PathProgramCache]: Analyzing trace with hash -1040730885, now seen corresponding path program 16 times [2024-11-15 23:56:11,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:56:11,187 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [288393478] [2024-11-15 23:56:11,187 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:56:11,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:56:11,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:56:44,316 INFO L134 CoverageAnalysis]: Checked inductivity of 58412 backedges. 51844 proven. 6568 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:56:44,316 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:56:44,316 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [288393478] [2024-11-15 23:56:44,316 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [288393478] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:56:44,316 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1191351459] [2024-11-15 23:56:44,316 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-15 23:56:44,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:56:44,316 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:56:44,318 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:56:44,319 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2024-11-15 23:56:45,013 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-15 23:56:45,013 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:56:45,031 INFO L256 TraceCheckSpWp]: Trace formula consists of 5002 conjuncts, 142 conjuncts are in the unsatisfiable core [2024-11-15 23:56:45,052 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:56:59,805 INFO L134 CoverageAnalysis]: Checked inductivity of 58412 backedges. 40289 proven. 5579 refuted. 0 times theorem prover too weak. 12544 trivial. 0 not checked. [2024-11-15 23:56:59,806 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:57:17,527 INFO L134 CoverageAnalysis]: Checked inductivity of 58412 backedges. 41346 proven. 4522 refuted. 0 times theorem prover too weak. 12544 trivial. 0 not checked. [2024-11-15 23:57:17,527 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1191351459] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:57:17,527 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:57:17,528 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [144, 143, 143] total 422 [2024-11-15 23:57:17,528 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [52501465] [2024-11-15 23:57:17,528 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:57:17,532 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 422 states [2024-11-15 23:57:17,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:57:17,539 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 422 interpolants. [2024-11-15 23:57:17,548 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17642, Invalid=160020, Unknown=0, NotChecked=0, Total=177662 [2024-11-15 23:57:17,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:57:17,549 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:57:17,551 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 422 states, 422 states have (on average 18.066350710900473) internal successors, (7624), 422 states have internal predecessors, (7624), 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) [2024-11-15 23:57:17,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:57:17,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:57:17,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:57:17,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:57:17,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:57:17,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:57:17,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:57:17,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:57:17,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:57:17,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:57:17,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:57:17,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:57:17,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2024-11-15 23:57:17,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:57:17,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2024-11-15 23:57:17,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 143 states. [2024-11-15 23:57:17,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 904 states. [2024-11-15 23:57:17,551 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:57:27,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:57:27,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:57:27,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:57:27,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:57:27,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:57:27,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:57:27,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:57:27,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:57:27,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:57:27,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:57:27,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:57:27,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:57:27,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2024-11-15 23:57:27,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:57:27,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2024-11-15 23:57:27,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 143 states. [2024-11-15 23:57:27,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 904 states. [2024-11-15 23:57:27,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 147 states. [2024-11-15 23:57:27,967 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Ended with exit code 0 [2024-11-15 23:57:28,148 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,18 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:57:28,148 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:57:28,149 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:57:28,151 INFO L132 ounterexampleChecker]: Examining path program with hash -326114109, occurence #2 [2024-11-15 23:57:28,151 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:57:28,151 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:57:28,152 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,152 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:57:28,152 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,152 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:57:28,152 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,152 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 23:57:28,152 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,152 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:57:28,152 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,152 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:57:28,152 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,152 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:57:28,152 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,152 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:57:28,152 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,152 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:57:28,152 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,153 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:57:28,153 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,153 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 23:57:28,153 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,153 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:57:28,153 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,153 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:57:28,153 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,153 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:57:28,153 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,153 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:57:28,153 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,153 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:57:28,153 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,153 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:57:28,153 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,153 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:57:28,154 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,154 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:57:28,154 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,154 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:57:28,154 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,154 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 23:57:28,154 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,154 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:57:28,154 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,154 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:57:28,154 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,154 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:57:28,154 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,154 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:57:28,154 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,154 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:57:28,154 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,154 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:57:28,155 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,155 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 60 [2024-11-15 23:57:28,155 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,155 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:57:28,155 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,155 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:57:28,155 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,155 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 23:57:28,155 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,155 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:57:28,155 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,155 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:57:28,155 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,155 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2024-11-15 23:57:28,155 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,155 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:57:28,155 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,156 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:57:28,156 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,156 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:57:28,156 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,156 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:57:28,156 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,156 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:57:28,156 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,156 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2024-11-15 23:57:28,156 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,156 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:57:28,156 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,156 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:57:28,156 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,156 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2024-11-15 23:57:28,156 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,156 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:57:28,156 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,157 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:57:28,157 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,157 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2024-11-15 23:57:28,157 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,157 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:57:28,157 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,157 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 23:57:28,157 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,157 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2024-11-15 23:57:28,157 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,157 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:57:28,157 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,157 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2024-11-15 23:57:28,157 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,157 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2024-11-15 23:57:28,157 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,157 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:57:28,158 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,158 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2024-11-15 23:57:28,158 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,158 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 23:57:28,158 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,158 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:57:28,158 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,158 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 23:57:28,158 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,158 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 23:57:28,158 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,158 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:57:28,158 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,158 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 23:57:28,158 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,158 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2024-11-15 23:57:28,158 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,159 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:57:28,159 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,159 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2024-11-15 23:57:28,159 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,159 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2024-11-15 23:57:28,159 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,159 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:57:28,159 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,159 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 23:57:28,159 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,159 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 23:57:28,159 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,159 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:57:28,159 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,159 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2024-11-15 23:57:28,159 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,159 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2024-11-15 23:57:28,159 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,160 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-15 23:57:28,160 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,160 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2024-11-15 23:57:28,160 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,160 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2024-11-15 23:57:28,160 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,160 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2024-11-15 23:57:28,160 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,160 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2024-11-15 23:57:28,160 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,160 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2024-11-15 23:57:28,160 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,160 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2024-11-15 23:57:28,160 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,160 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2024-11-15 23:57:28,160 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,160 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2024-11-15 23:57:28,161 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,161 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2024-11-15 23:57:28,161 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,161 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2024-11-15 23:57:28,161 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,161 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2024-11-15 23:57:28,161 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,161 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2024-11-15 23:57:28,161 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,161 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2024-11-15 23:57:28,161 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,161 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 23:57:28,161 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,161 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 23:57:28,161 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,161 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2024-11-15 23:57:28,161 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,162 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 23:57:28,162 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,162 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2024-11-15 23:57:28,162 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,162 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2024-11-15 23:57:28,162 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,162 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 23:57:28,162 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,162 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2024-11-15 23:57:28,162 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,162 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2024-11-15 23:57:28,162 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,162 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2024-11-15 23:57:28,162 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,162 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2024-11-15 23:57:28,162 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,162 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2024-11-15 23:57:28,162 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,163 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2024-11-15 23:57:28,163 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,163 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2024-11-15 23:57:28,163 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,163 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2024-11-15 23:57:28,163 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,163 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 23:57:28,163 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,163 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2024-11-15 23:57:28,163 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,163 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2024-11-15 23:57:28,163 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,163 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2024-11-15 23:57:28,163 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,163 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2024-11-15 23:57:28,163 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,163 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2024-11-15 23:57:28,163 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,164 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2024-11-15 23:57:28,164 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,164 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 269 [2024-11-15 23:57:28,164 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,164 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2024-11-15 23:57:28,164 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,164 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2024-11-15 23:57:28,164 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,164 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 277 [2024-11-15 23:57:28,164 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,164 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 281 [2024-11-15 23:57:28,164 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,164 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2024-11-15 23:57:28,164 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,164 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 285 [2024-11-15 23:57:28,164 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,165 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 289 [2024-11-15 23:57:28,165 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,165 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2024-11-15 23:57:28,165 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,165 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2024-11-15 23:57:28,165 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,165 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 297 [2024-11-15 23:57:28,165 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,165 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2024-11-15 23:57:28,165 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,165 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2024-11-15 23:57:28,165 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,165 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 305 [2024-11-15 23:57:28,165 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,165 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2024-11-15 23:57:28,165 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,165 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 309 [2024-11-15 23:57:28,165 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,166 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 313 [2024-11-15 23:57:28,166 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,166 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2024-11-15 23:57:28,166 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,166 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 317 [2024-11-15 23:57:28,166 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,166 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 321 [2024-11-15 23:57:28,166 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,166 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2024-11-15 23:57:28,166 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,166 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 327 [2024-11-15 23:57:28,166 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,166 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2024-11-15 23:57:28,166 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,166 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2024-11-15 23:57:28,166 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,167 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 333 [2024-11-15 23:57:28,167 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,167 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2024-11-15 23:57:28,167 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,167 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 336 [2024-11-15 23:57:28,167 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,167 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 341 [2024-11-15 23:57:28,167 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:57:28,167 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2024-11-15 23:57:28,167 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,167 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 347 [2024-11-15 23:57:28,167 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,167 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 349 [2024-11-15 23:57:28,167 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:57:28,167 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2024-11-15 23:57:28,167 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,167 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 353 [2024-11-15 23:57:28,167 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,168 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 357 [2024-11-15 23:57:28,168 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:57:28,168 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2024-11-15 23:57:28,168 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,170 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3640 [2024-11-15 23:57:28,170 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:57:28,170 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3643 [2024-11-15 23:57:28,170 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,170 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3644 [2024-11-15 23:57:28,170 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:28,170 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:57:28,170 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:57:28,173 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:57:28,173 INFO L85 PathProgramCache]: Analyzing trace with hash 745201882, now seen corresponding path program 17 times [2024-11-15 23:57:28,173 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:57:28,173 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1197732558] [2024-11-15 23:57:28,173 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:57:28,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:57:28,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:57:59,598 INFO L134 CoverageAnalysis]: Checked inductivity of 58685 backedges. 4290 proven. 54395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:57:59,598 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:57:59,598 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1197732558] [2024-11-15 23:57:59,598 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1197732558] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:57:59,598 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [589802276] [2024-11-15 23:57:59,598 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-15 23:57:59,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:57:59,598 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:57:59,600 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:57:59,601 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process Received shutdown request... [2024-11-15 23:58:44,915 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-11-15 23:58:44,916 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-11-15 23:58:44,929 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-11-15 23:58:45,954 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2024-11-15 23:58:45,958 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 [2024-11-15 23:58:46,130 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forcibly destroying the process [2024-11-15 23:58:46,156 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 137 [2024-11-15 23:58:46,157 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-15 23:58:46,157 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-11-15 23:58:46,158 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [143] total 143 [2024-11-15 23:58:46,158 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1094066539] [2024-11-15 23:58:46,158 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-11-15 23:58:46,160 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 143 states [2024-11-15 23:58:46,160 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:58:46,163 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 143 interpolants. [2024-11-15 23:58:46,165 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=2532, Invalid=17774, Unknown=0, NotChecked=0, Total=20306 [2024-11-15 23:58:46,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:58:46,165 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:58:46,166 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 143 states, 143 states have (on average 25.51048951048951) internal successors, (3648), 143 states have internal predecessors, (3648), 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) [2024-11-15 23:58:46,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:58:46,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:58:46,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-15 23:58:46,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-11-15 23:58:46,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:58:46,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2024-11-15 23:58:46,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:58:46,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:58:46,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:58:46,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:58:46,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:58:46,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:58:46,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2024-11-15 23:58:46,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:58:46,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2024-11-15 23:58:46,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 143 states. [2024-11-15 23:58:46,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 904 states. [2024-11-15 23:58:46,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 147 states. [2024-11-15 23:58:46,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:58:46,168 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-11-15 23:58:46,168 WARN L596 AbstractCegarLoop]: Verification canceled: while executing DepthFirstTraversal. [2024-11-15 23:58:46,170 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 4 remaining) [2024-11-15 23:58:46,171 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 4 remaining) [2024-11-15 23:58:46,171 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 4 remaining) [2024-11-15 23:58:46,171 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 4 remaining) [2024-11-15 23:58:46,175 INFO L422 BasicCegarLoop]: Path program histogram: [17, 1, 1] [2024-11-15 23:58:46,177 INFO L242 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-11-15 23:58:46,177 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-15 23:58:46,180 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.11 11:58:46 BasicIcfg [2024-11-15 23:58:46,180 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-15 23:58:46,180 INFO L158 Benchmark]: Toolchain (without parser) took 796599.75ms. Allocated memory was 83.9MB in the beginning and 4.1GB in the end (delta: 4.0GB). Free memory was 56.5MB in the beginning and 2.4GB in the end (delta: -2.4GB). Peak memory consumption was 1.6GB. Max. memory is 8.0GB. [2024-11-15 23:58:46,180 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 83.9MB. Free memory is still 38.4MB. There was no memory consumed. Max. memory is 8.0GB. [2024-11-15 23:58:46,181 INFO L158 Benchmark]: CACSL2BoogieTranslator took 237.39ms. Allocated memory is still 83.9MB. Free memory was 56.3MB in the beginning and 44.1MB in the end (delta: 12.2MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2024-11-15 23:58:46,181 INFO L158 Benchmark]: Boogie Procedure Inliner took 30.92ms. Allocated memory is still 83.9MB. Free memory was 44.1MB in the beginning and 42.4MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 8.0GB. [2024-11-15 23:58:46,181 INFO L158 Benchmark]: Boogie Preprocessor took 24.12ms. Allocated memory is still 83.9MB. Free memory was 42.4MB in the beginning and 41.1MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 8.0GB. [2024-11-15 23:58:46,181 INFO L158 Benchmark]: RCFGBuilder took 471.01ms. Allocated memory is still 83.9MB. Free memory was 41.1MB in the beginning and 22.9MB in the end (delta: 18.2MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. [2024-11-15 23:58:46,181 INFO L158 Benchmark]: TraceAbstraction took 795829.54ms. Allocated memory was 83.9MB in the beginning and 4.1GB in the end (delta: 4.0GB). Free memory was 22.3MB in the beginning and 2.4GB in the end (delta: -2.4GB). Peak memory consumption was 1.6GB. Max. memory is 8.0GB. [2024-11-15 23:58:46,182 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 83.9MB. Free memory is still 38.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 237.39ms. Allocated memory is still 83.9MB. Free memory was 56.3MB in the beginning and 44.1MB in the end (delta: 12.2MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 30.92ms. Allocated memory is still 83.9MB. Free memory was 44.1MB in the beginning and 42.4MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 8.0GB. * Boogie Preprocessor took 24.12ms. Allocated memory is still 83.9MB. Free memory was 42.4MB in the beginning and 41.1MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 8.0GB. * RCFGBuilder took 471.01ms. Allocated memory is still 83.9MB. Free memory was 41.1MB in the beginning and 22.9MB in the end (delta: 18.2MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. * TraceAbstraction took 795829.54ms. Allocated memory was 83.9MB in the beginning and 4.1GB in the end (delta: 4.0GB). Free memory was 22.3MB in the beginning and 2.4GB in the end (delta: -2.4GB). Peak memory consumption was 1.6GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Partial order reduction statistics Independence relation #1 benchmarks: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 296735, independent: 253500, independent conditional: 235726, independent unconditional: 17774, dependent: 43235, dependent conditional: 43225, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 253594, independent: 253500, independent conditional: 235726, independent unconditional: 17774, dependent: 94, dependent conditional: 84, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 253594, independent: 253500, independent conditional: 235726, independent unconditional: 17774, dependent: 94, dependent conditional: 84, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 253769, independent: 253500, independent conditional: 235726, independent unconditional: 17774, dependent: 269, dependent conditional: 259, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 253769, independent: 253500, independent conditional: 0, independent unconditional: 253500, dependent: 269, dependent conditional: 0, dependent unconditional: 269, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 253769, independent: 253500, independent conditional: 0, independent unconditional: 253500, dependent: 269, dependent conditional: 0, dependent unconditional: 269, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 13897, independent: 13887, independent conditional: 0, independent unconditional: 13887, dependent: 10, dependent conditional: 0, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 13897, independent: 13884, independent conditional: 0, independent unconditional: 13884, dependent: 13, dependent conditional: 0, dependent unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 13, independent: 3, independent conditional: 0, independent unconditional: 3, dependent: 10, dependent conditional: 0, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 13, independent: 3, independent conditional: 0, independent unconditional: 3, dependent: 10, dependent conditional: 0, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 251, independent: 86, independent conditional: 0, independent unconditional: 86, dependent: 165, dependent conditional: 0, dependent unconditional: 165, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 1, Protected Queries: 0 ], Cache Queries: [ total: 253769, independent: 239613, independent conditional: 0, independent unconditional: 239613, dependent: 259, dependent conditional: 0, dependent unconditional: 259, unknown: 13897, unknown conditional: 0, unknown unconditional: 13897] , Statistics on independence cache: Total cache size (in pairs): 13898, Positive cache size: 13888, Positive conditional cache size: 1, Positive unconditional cache size: 13887, Negative cache size: 10, Negative conditional cache size: 0, Negative unconditional cache size: 10, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 235985, Maximal queried relation: 6, Independence queries for same thread: 43141, Persistent sets #1 benchmarks: Persistent set computation time: 0.5s, Number of persistent set computation: 709, Number of trivial persistent sets: 357, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 17784, independent: 17774, independent conditional: 0, independent unconditional: 17774, dependent: 10, dependent conditional: 0, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 296735, independent: 253500, independent conditional: 235726, independent unconditional: 17774, dependent: 43235, dependent conditional: 43225, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 253594, independent: 253500, independent conditional: 235726, independent unconditional: 17774, dependent: 94, dependent conditional: 84, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 253594, independent: 253500, independent conditional: 235726, independent unconditional: 17774, dependent: 94, dependent conditional: 84, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 253769, independent: 253500, independent conditional: 235726, independent unconditional: 17774, dependent: 269, dependent conditional: 259, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 253769, independent: 253500, independent conditional: 0, independent unconditional: 253500, dependent: 269, dependent conditional: 0, dependent unconditional: 269, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 253769, independent: 253500, independent conditional: 0, independent unconditional: 253500, dependent: 269, dependent conditional: 0, dependent unconditional: 269, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 13897, independent: 13887, independent conditional: 0, independent unconditional: 13887, dependent: 10, dependent conditional: 0, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 13897, independent: 13884, independent conditional: 0, independent unconditional: 13884, dependent: 13, dependent conditional: 0, dependent unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 13, independent: 3, independent conditional: 0, independent unconditional: 3, dependent: 10, dependent conditional: 0, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 13, independent: 3, independent conditional: 0, independent unconditional: 3, dependent: 10, dependent conditional: 0, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 251, independent: 86, independent conditional: 0, independent unconditional: 86, dependent: 165, dependent conditional: 0, dependent unconditional: 165, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 1, Protected Queries: 0 ], Cache Queries: [ total: 253769, independent: 239613, independent conditional: 0, independent unconditional: 239613, dependent: 259, dependent conditional: 0, dependent unconditional: 259, unknown: 13897, unknown conditional: 0, unknown unconditional: 13897] , Statistics on independence cache: Total cache size (in pairs): 13898, Positive cache size: 13888, Positive conditional cache size: 1, Positive unconditional cache size: 13887, Negative cache size: 10, Negative conditional cache size: 0, Negative unconditional cache size: 10, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 235985, Maximal queried relation: 6, Independence queries for same thread: 43141 - TimeoutResultAtElement [Line: 91]: Timeout (TraceAbstraction) Unable to prove that a call to reach_error is unreachable Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 83]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 84]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 85]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while executing DepthFirstTraversal. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 7 procedures, 346 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 795.5s, OverallIterations: 19, TraceHistogramMax: 0, PathProgramHistogramMax: 17, EmptinessCheckTime: 247.7s, 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: 2350, 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: 1.6s SsaConstructionTime, 107.0s SatisfiabilityAnalysisTime, 385.9s InterpolantComputationTime, 51410 NumberOfCodeBlocks, 50829 NumberOfCodeBlocksAsserted, 125 NumberOfCheckSat, 74560 ConstructedInterpolants, 0 QuantifiedInterpolants, 475122 SizeOfPredicates, 1012 NumberOfNonLiveVariables, 36402 ConjunctsInSsa, 1014 ConjunctsInUnsatCore, 50 InterpolantComputations, 3 PerfectInterpolantSequences, 497099/750211 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, ConComCheckerStatistics: CheckTime: 1.5s, ConditionCalculationTime: 0.0s, CommutingCounterexamples: 0, ConditionCalculations: 1130, TraceChecks: 1, UnknownTraceChecks: 0, ImperfectProofs: 1, QuantifiedConditions: 0, FalseConditions: 0 RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown