/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-commit-2.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.conditional-comm-aee53f6 [2024-11-15 23:37:29,509 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-15 23:37:29,575 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder.epf [2024-11-15 23:37:29,582 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-15 23:37:29,582 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-15 23:37:29,608 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-15 23:37:29,609 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-15 23:37:29,609 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-15 23:37:29,610 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-15 23:37:29,610 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-15 23:37:29,611 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-15 23:37:29,611 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-15 23:37:29,611 INFO L153 SettingsManager]: * Use SBE=true [2024-11-15 23:37:29,612 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-15 23:37:29,612 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-15 23:37:29,612 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-15 23:37:29,612 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-15 23:37:29,612 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-15 23:37:29,612 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-15 23:37:29,612 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-15 23:37:29,613 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-15 23:37:29,613 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-15 23:37:29,613 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-15 23:37:29,613 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-15 23:37:29,613 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-15 23:37:29,613 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-15 23:37:29,613 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-15 23:37:29,613 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-11-15 23:37:29,613 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-15 23:37:29,613 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-15 23:37:29,614 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-15 23:37:29,614 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-15 23:37:29,614 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-15 23:37:29,614 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-15 23:37:29,614 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-15 23:37:29,614 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-15 23:37:29,614 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-15 23:37:29,614 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-15 23:37:29,614 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-15 23:37:29,614 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 23:37:29,875 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-15 23:37:29,885 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-15 23:37:29,888 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-15 23:37:29,889 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-15 23:37:29,889 INFO L274 PluginConnector]: CDTParser initialized [2024-11-15 23:37:29,890 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c [2024-11-15 23:37:31,150 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-15 23:37:31,401 INFO L384 CDTParser]: Found 1 translation units. [2024-11-15 23:37:31,403 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/trunk/examples/svcomp/weaver/popl20-commit-2.wvr.c [2024-11-15 23:37:31,413 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/50f0f810c/424c24239eaf431b96a7923747f3bef6/FLAG89c46b840 [2024-11-15 23:37:31,431 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/50f0f810c/424c24239eaf431b96a7923747f3bef6 [2024-11-15 23:37:31,433 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-15 23:37:31,434 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-15 23:37:31,437 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-15 23:37:31,437 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-15 23:37:31,441 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-15 23:37:31,442 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:37:31" (1/1) ... [2024-11-15 23:37:31,443 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cd1eb4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:37:31, skipping insertion in model container [2024-11-15 23:37:31,443 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:37:31" (1/1) ... [2024-11-15 23:37:31,465 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-15 23:37:31,633 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-commit-2.wvr.c[5898,5911] [2024-11-15 23:37:31,645 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-15 23:37:31,656 INFO L200 MainTranslator]: Completed pre-run [2024-11-15 23:37:31,695 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-commit-2.wvr.c[5898,5911] [2024-11-15 23:37:31,698 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-15 23:37:31,712 INFO L204 MainTranslator]: Completed translation [2024-11-15 23:37:31,712 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:37:31 WrapperNode [2024-11-15 23:37:31,713 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-15 23:37:31,714 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-15 23:37:31,714 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-15 23:37:31,714 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-15 23:37:31,719 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:37:31" (1/1) ... [2024-11-15 23:37:31,728 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:37:31" (1/1) ... [2024-11-15 23:37:31,767 INFO L138 Inliner]: procedures = 25, calls = 73, calls flagged for inlining = 27, calls inlined = 33, statements flattened = 453 [2024-11-15 23:37:31,768 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-15 23:37:31,768 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-15 23:37:31,768 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-15 23:37:31,768 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-15 23:37:31,781 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:37:31" (1/1) ... [2024-11-15 23:37:31,781 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:37:31" (1/1) ... [2024-11-15 23:37:31,789 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:37:31" (1/1) ... [2024-11-15 23:37:31,789 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:37:31" (1/1) ... [2024-11-15 23:37:31,800 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:37:31" (1/1) ... [2024-11-15 23:37:31,806 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:37:31" (1/1) ... [2024-11-15 23:37:31,808 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:37:31" (1/1) ... [2024-11-15 23:37:31,809 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:37:31" (1/1) ... [2024-11-15 23:37:31,811 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-15 23:37:31,812 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-15 23:37:31,812 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-15 23:37:31,812 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-15 23:37:31,813 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:37:31" (1/1) ... [2024-11-15 23:37:31,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-15 23:37:31,831 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:37:31,841 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 23:37:31,845 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 23:37:31,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-15 23:37:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-15 23:37:31,861 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-15 23:37:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-15 23:37:31,861 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-15 23:37:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-15 23:37:31,861 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-15 23:37:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-11-15 23:37:31,861 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-11-15 23:37:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-15 23:37:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-15 23:37:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-15 23:37:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-15 23:37:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-15 23:37:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-15 23:37:31,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-15 23:37:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-15 23:37:31,863 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 23:37:31,958 INFO L238 CfgBuilder]: Building ICFG [2024-11-15 23:37:31,960 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-15 23:37:32,613 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-15 23:37:32,614 INFO L287 CfgBuilder]: Performing block encoding [2024-11-15 23:37:32,880 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-15 23:37:32,880 INFO L316 CfgBuilder]: Removed 8 assume(true) statements. [2024-11-15 23:37:32,881 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:37:32 BoogieIcfgContainer [2024-11-15 23:37:32,881 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-15 23:37:32,883 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-15 23:37:32,883 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-15 23:37:32,888 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-15 23:37:32,888 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 11:37:31" (1/3) ... [2024-11-15 23:37:32,888 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18d63e1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:37:32, skipping insertion in model container [2024-11-15 23:37:32,889 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:37:31" (2/3) ... [2024-11-15 23:37:32,889 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18d63e1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:37:32, skipping insertion in model container [2024-11-15 23:37:32,889 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:37:32" (3/3) ... [2024-11-15 23:37:32,890 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-commit-2.wvr.c [2024-11-15 23:37:32,905 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-15 23:37:32,906 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG popl20-commit-2.wvr.c that has 5 procedures, 314 locations, 1 initial locations, 8 loop locations, and 1 error locations. [2024-11-15 23:37:32,906 INFO L492 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-15 23:37:33,012 INFO L143 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2024-11-15 23:37:33,074 INFO L126 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 23:37:33,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-11-15 23:37:33,075 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:37:33,077 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 23:37:33,079 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 23:37:33,173 INFO L181 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-11-15 23:37:33,184 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-11-15 23:37:33,190 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;@7acc3c96, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 23:37:33,190 INFO L334 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2024-11-15 23:37:33,590 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 2 more)] === [2024-11-15 23:37:33,590 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:37:33,591 INFO L132 ounterexampleChecker]: Examining path program with hash -1208586208, occurence #1 [2024-11-15 23:37:33,591 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:37:33,592 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:37:33,597 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:37:33,597 INFO L85 PathProgramCache]: Analyzing trace with hash 1001926147, now seen corresponding path program 1 times [2024-11-15 23:37:33,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:37:33,604 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1339676297] [2024-11-15 23:37:33,604 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:37:33,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:37:33,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:37:33,892 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 23:37:33,893 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:37:33,893 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1339676297] [2024-11-15 23:37:33,894 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1339676297] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:37:33,895 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 23:37:33,895 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-15 23:37:33,896 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1440040730] [2024-11-15 23:37:33,896 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:37:33,902 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-15 23:37:33,902 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:37:33,923 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-15 23:37:33,924 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-15 23:37:33,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:33,927 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:37:33,928 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 124.0) internal successors, (248), 2 states have internal predecessors, (248), 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 23:37:33,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:34,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:34,008 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-15 23:37:34,008 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 2 more)] === [2024-11-15 23:37:34,008 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:37:34,009 INFO L132 ounterexampleChecker]: Examining path program with hash 806071849, occurence #1 [2024-11-15 23:37:34,009 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:37:34,009 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:37:34,009 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:37:34,010 INFO L85 PathProgramCache]: Analyzing trace with hash -413453326, now seen corresponding path program 1 times [2024-11-15 23:37:34,010 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:37:34,010 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1728739839] [2024-11-15 23:37:34,010 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:37:34,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:37:34,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:37:34,875 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 23:37:34,875 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:37:34,875 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1728739839] [2024-11-15 23:37:34,875 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1728739839] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:37:34,875 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 23:37:34,876 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-15 23:37:34,876 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [257537232] [2024-11-15 23:37:34,876 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:37:34,877 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-15 23:37:34,877 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:37:34,880 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-15 23:37:34,881 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-15 23:37:34,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:34,884 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:37:34,884 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 50.2) internal successors, (251), 5 states have internal predecessors, (251), 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 23:37:34,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:34,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:35,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:35,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:35,073 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-15 23:37:35,073 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 2 more)] === [2024-11-15 23:37:35,073 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:37:35,074 INFO L132 ounterexampleChecker]: Examining path program with hash 1080764220, occurence #1 [2024-11-15 23:37:35,074 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:37:35,074 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:37:35,074 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:37:35,074 INFO L85 PathProgramCache]: Analyzing trace with hash 401246871, now seen corresponding path program 1 times [2024-11-15 23:37:35,075 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:37:35,075 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [311362216] [2024-11-15 23:37:35,075 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:37:35,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:37:35,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:37:35,322 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:37:35,323 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:37:35,323 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [311362216] [2024-11-15 23:37:35,323 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [311362216] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:37:35,323 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 23:37:35,323 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-15 23:37:35,323 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [263207341] [2024-11-15 23:37:35,323 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:37:35,325 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-15 23:37:35,325 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:37:35,326 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-15 23:37:35,326 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-15 23:37:35,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:35,326 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:37:35,326 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 85.66666666666667) internal successors, (257), 3 states have internal predecessors, (257), 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 23:37:35,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:35,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:35,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:37,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:37,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:37,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:37,183 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-15 23:37:37,184 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 2 more)] === [2024-11-15 23:37:37,184 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:37:37,184 INFO L132 ounterexampleChecker]: Examining path program with hash 1849671487, occurence #1 [2024-11-15 23:37:37,184 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:37:37,184 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:37:37,185 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:37:37,185 INFO L85 PathProgramCache]: Analyzing trace with hash 1220630689, now seen corresponding path program 1 times [2024-11-15 23:37:37,185 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:37:37,185 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1848946933] [2024-11-15 23:37:37,185 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:37:37,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:37:37,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:37:37,400 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 23:37:37,400 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:37:37,400 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1848946933] [2024-11-15 23:37:37,400 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1848946933] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:37:37,400 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 23:37:37,401 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-15 23:37:37,402 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [925022870] [2024-11-15 23:37:37,402 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:37:37,402 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-15 23:37:37,403 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:37:37,403 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-15 23:37:37,403 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-15 23:37:37,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:37,403 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:37:37,404 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 85.66666666666667) internal successors, (257), 3 states have internal predecessors, (257), 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 23:37:37,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:37,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:37,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:37,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:38,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:38,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:38,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:38,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:38,814 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-15 23:37:38,814 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 2 more)] === [2024-11-15 23:37:38,814 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:37:38,815 INFO L132 ounterexampleChecker]: Examining path program with hash -1195962551, occurence #1 [2024-11-15 23:37:38,815 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:37:38,815 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:37:38,815 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:37:38,815 INFO L85 PathProgramCache]: Analyzing trace with hash 772594851, now seen corresponding path program 1 times [2024-11-15 23:37:38,815 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:37:38,815 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2091996674] [2024-11-15 23:37:38,815 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:37:38,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:37:38,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:37:39,056 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 23:37:39,056 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:37:39,056 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2091996674] [2024-11-15 23:37:39,056 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2091996674] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:37:39,057 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 23:37:39,057 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-15 23:37:39,057 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [600028902] [2024-11-15 23:37:39,057 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:37:39,057 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-15 23:37:39,057 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:37:39,058 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-15 23:37:39,058 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-15 23:37:39,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:39,058 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:37:39,058 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 85.66666666666667) internal successors, (257), 3 states have internal predecessors, (257), 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 23:37:39,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:39,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:39,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:39,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:39,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:41,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:41,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:41,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:41,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:41,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:41,969 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-15 23:37:41,969 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 2 more)] === [2024-11-15 23:37:41,969 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:37:41,969 INFO L132 ounterexampleChecker]: Examining path program with hash 1128044044, occurence #1 [2024-11-15 23:37:41,969 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:37:41,969 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:37:41,970 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:37:41,970 INFO L85 PathProgramCache]: Analyzing trace with hash -1857298349, now seen corresponding path program 1 times [2024-11-15 23:37:41,970 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:37:41,970 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1033074336] [2024-11-15 23:37:41,970 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:37:41,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:37:42,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:37:42,141 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 23:37:42,141 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:37:42,141 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1033074336] [2024-11-15 23:37:42,141 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1033074336] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:37:42,141 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 23:37:42,142 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-15 23:37:42,142 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [505349917] [2024-11-15 23:37:42,142 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:37:42,142 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-15 23:37:42,143 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:37:42,143 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-15 23:37:42,143 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-15 23:37:42,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:42,143 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:37:42,144 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 87.0) internal successors, (261), 3 states have internal predecessors, (261), 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 23:37:42,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:42,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:42,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:42,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:42,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:42,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:43,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:43,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:43,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:43,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:43,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:43,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:43,863 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-15 23:37:43,863 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 2 more)] === [2024-11-15 23:37:43,863 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:37:43,863 INFO L132 ounterexampleChecker]: Examining path program with hash -232086353, occurence #1 [2024-11-15 23:37:43,863 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:37:43,863 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:37:43,864 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:37:43,864 INFO L85 PathProgramCache]: Analyzing trace with hash 1757571392, now seen corresponding path program 1 times [2024-11-15 23:37:43,864 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:37:43,864 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [924827189] [2024-11-15 23:37:43,864 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:37:43,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:37:43,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:37:44,121 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 23:37:44,121 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:37:44,121 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [924827189] [2024-11-15 23:37:44,121 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [924827189] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:37:44,121 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 23:37:44,121 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-15 23:37:44,122 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1615966393] [2024-11-15 23:37:44,122 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:37:44,122 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-15 23:37:44,122 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:37:44,123 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-15 23:37:44,123 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-15 23:37:44,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:44,123 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:37:44,123 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 44.5) internal successors, (267), 6 states have internal predecessors, (267), 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 23:37:44,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:44,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:44,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:44,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:44,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:44,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:44,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:44,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:44,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:44,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:44,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:44,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:44,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:44,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:44,328 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-15 23:37:44,328 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 2 more)] === [2024-11-15 23:37:44,328 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:37:44,329 INFO L132 ounterexampleChecker]: Examining path program with hash 658860859, occurence #1 [2024-11-15 23:37:44,329 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:37:44,329 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:37:44,329 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:37:44,329 INFO L85 PathProgramCache]: Analyzing trace with hash -1637455427, now seen corresponding path program 1 times [2024-11-15 23:37:44,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:37:44,329 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [149061233] [2024-11-15 23:37:44,330 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:37:44,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:37:44,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:37:44,628 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-15 23:37:44,628 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:37:44,629 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [149061233] [2024-11-15 23:37:44,629 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [149061233] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:37:44,629 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 23:37:44,629 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-15 23:37:44,629 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2004106516] [2024-11-15 23:37:44,629 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:37:44,629 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-15 23:37:44,629 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:37:44,630 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-15 23:37:44,630 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-15 23:37:44,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:44,630 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:37:44,630 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 45.833333333333336) internal successors, (275), 6 states have internal predecessors, (275), 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 23:37:44,630 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:44,630 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:44,630 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:44,631 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:44,631 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:44,631 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:44,631 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:44,631 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:44,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:44,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:44,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:44,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:44,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:44,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:44,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:44,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:44,793 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-15 23:37:44,793 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 2 more)] === [2024-11-15 23:37:44,793 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:37:44,793 INFO L132 ounterexampleChecker]: Examining path program with hash 1558723310, occurence #1 [2024-11-15 23:37:44,793 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:37:44,793 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:37:44,794 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:37:44,794 INFO L85 PathProgramCache]: Analyzing trace with hash -634846932, now seen corresponding path program 1 times [2024-11-15 23:37:44,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:37:44,794 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1281478632] [2024-11-15 23:37:44,794 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:37:44,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:37:44,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:37:45,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-15 23:37:45,037 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:37:45,038 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1281478632] [2024-11-15 23:37:45,038 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1281478632] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:37:45,038 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 23:37:45,038 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-15 23:37:45,038 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1941124482] [2024-11-15 23:37:45,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:37:45,038 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-15 23:37:45,038 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:37:45,039 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-15 23:37:45,039 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-15 23:37:45,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:45,039 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:37:45,039 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 47.166666666666664) internal successors, (283), 6 states have internal predecessors, (283), 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 23:37:45,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:45,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:45,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:45,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:45,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:45,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:45,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:45,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:45,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:45,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:45,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:45,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:45,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:45,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:45,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:45,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:45,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:45,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:45,230 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-15 23:37:45,230 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 2 more)] === [2024-11-15 23:37:45,230 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:37:45,231 INFO L132 ounterexampleChecker]: Examining path program with hash 2085873274, occurence #1 [2024-11-15 23:37:45,231 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:37:45,231 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:37:45,231 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:37:45,231 INFO L85 PathProgramCache]: Analyzing trace with hash -1494072779, now seen corresponding path program 1 times [2024-11-15 23:37:45,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:37:45,231 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1831918535] [2024-11-15 23:37:45,231 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:37:45,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:37:45,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:37:45,513 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-15 23:37:45,513 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:37:45,513 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1831918535] [2024-11-15 23:37:45,513 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1831918535] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:37:45,513 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 23:37:45,513 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-15 23:37:45,513 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [150456277] [2024-11-15 23:37:45,513 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:37:45,514 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-15 23:37:45,514 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:37:45,515 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-15 23:37:45,515 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-15 23:37:45,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:45,515 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:37:45,515 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 48.5) internal successors, (291), 6 states have internal predecessors, (291), 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 23:37:45,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:45,515 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:45,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:45,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:45,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:45,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:45,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:45,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:45,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:45,516 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:45,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:45,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:45,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:45,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:45,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:45,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:45,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:45,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:45,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:45,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:45,716 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-15 23:37:45,716 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 2 more)] === [2024-11-15 23:37:45,716 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:37:45,716 INFO L132 ounterexampleChecker]: Examining path program with hash 892676327, occurence #1 [2024-11-15 23:37:45,717 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:37:45,717 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:37:45,717 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:37:45,717 INFO L85 PathProgramCache]: Analyzing trace with hash 1542372252, now seen corresponding path program 1 times [2024-11-15 23:37:45,717 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:37:45,717 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799078350] [2024-11-15 23:37:45,717 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:37:45,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:37:45,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:37:46,063 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-15 23:37:46,064 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:37:46,064 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [799078350] [2024-11-15 23:37:46,064 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [799078350] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:37:46,064 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1567345796] [2024-11-15 23:37:46,064 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:37:46,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:37:46,064 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:37:46,067 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 23:37:46,068 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 23:37:46,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:37:46,278 INFO L256 TraceCheckSpWp]: Trace formula consists of 648 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-15 23:37:46,290 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:37:46,652 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-15 23:37:46,652 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:37:47,087 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-15 23:37:47,087 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1567345796] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:37:47,087 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:37:47,087 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 19 [2024-11-15 23:37:47,088 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [158943357] [2024-11-15 23:37:47,088 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:37:47,088 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-11-15 23:37:47,088 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:37:47,089 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-11-15 23:37:47,089 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=265, Unknown=0, NotChecked=0, Total=342 [2024-11-15 23:37:47,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:47,090 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:37:47,090 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 18.263157894736842) internal successors, (347), 19 states have internal predecessors, (347), 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 23:37:47,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:47,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:47,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:47,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:47,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:47,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:47,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:47,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:47,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:47,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:47,090 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:47,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:47,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:47,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:47,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:47,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:47,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:47,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:47,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:47,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:47,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:47,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:37:47,755 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-15 23:37:47,937 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2024-11-15 23:37:47,938 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 2 more)] === [2024-11-15 23:37:47,938 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:37:47,938 INFO L132 ounterexampleChecker]: Examining path program with hash 892676327, occurence #2 [2024-11-15 23:37:47,938 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:37:47,939 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:37:47,939 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,939 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:37:47,939 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,940 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:37:47,940 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,940 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:37:47,940 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,940 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:37:47,940 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,940 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 23:37:47,940 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,940 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:37:47,940 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,940 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:37:47,940 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,940 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2024-11-15 23:37:47,940 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,940 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2024-11-15 23:37:47,940 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,940 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:37:47,940 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,941 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:37:47,941 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,941 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:37:47,941 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,941 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2024-11-15 23:37:47,941 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,941 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:37:47,941 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,941 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:37:47,941 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,941 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:37:47,942 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,942 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:37:47,942 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,942 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:37:47,942 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,942 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 23:37:47,942 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,942 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:37:47,942 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,942 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:37:47,942 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,942 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2024-11-15 23:37:47,942 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,942 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 23:37:47,942 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,943 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:37:47,943 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,943 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:37:47,943 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,943 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:37:47,943 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,943 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 23:37:47,943 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,943 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 23:37:47,943 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,943 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:37:47,943 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,943 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:37:47,943 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,943 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:37:47,944 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,944 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:37:47,944 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,944 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-15 23:37:47,944 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,944 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:37:47,944 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,944 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 23:37:47,944 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,944 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:37:47,944 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,944 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 23:37:47,944 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,944 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:37:47,944 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,945 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:37:47,945 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,945 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2024-11-15 23:37:47,945 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,945 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:37:47,945 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,945 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 23:37:47,945 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,945 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:37:47,945 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,945 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:37:47,945 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,945 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2024-11-15 23:37:47,945 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,945 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:37:47,946 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,946 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 23:37:47,946 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,946 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 23:37:47,946 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,946 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2024-11-15 23:37:47,946 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,946 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:37:47,946 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,946 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:37:47,946 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,946 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:37:47,946 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,946 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 23:37:47,946 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,946 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:37:47,946 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,947 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2024-11-15 23:37:47,947 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,947 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:37:47,947 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,947 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2024-11-15 23:37:47,947 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,947 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:37:47,947 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,947 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:37:47,947 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,947 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:37:47,947 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,947 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 23:37:47,947 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,947 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2024-11-15 23:37:47,948 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,948 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2024-11-15 23:37:47,948 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,948 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:37:47,948 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,948 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2024-11-15 23:37:47,948 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,948 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:37:47,948 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,948 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2024-11-15 23:37:47,948 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,948 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2024-11-15 23:37:47,948 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,948 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:37:47,948 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,948 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:37:47,949 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,949 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2024-11-15 23:37:47,949 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,949 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 23:37:47,949 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,949 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2024-11-15 23:37:47,949 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,949 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 23:37:47,949 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,949 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2024-11-15 23:37:47,949 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,949 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:37:47,949 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,949 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2024-11-15 23:37:47,949 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,949 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:37:47,949 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,950 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 23:37:47,950 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,950 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2024-11-15 23:37:47,950 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,950 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 23:37:47,950 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,950 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:37:47,950 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,950 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2024-11-15 23:37:47,950 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,950 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2024-11-15 23:37:47,950 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,950 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2024-11-15 23:37:47,950 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,950 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2024-11-15 23:37:47,950 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,951 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2024-11-15 23:37:47,951 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,951 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2024-11-15 23:37:47,951 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,951 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2024-11-15 23:37:47,951 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,951 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2024-11-15 23:37:47,951 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,951 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2024-11-15 23:37:47,951 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,951 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2024-11-15 23:37:47,951 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,951 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2024-11-15 23:37:47,951 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,951 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2024-11-15 23:37:47,952 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,952 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2024-11-15 23:37:47,952 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,952 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2024-11-15 23:37:47,952 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,952 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2024-11-15 23:37:47,952 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,952 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2024-11-15 23:37:47,952 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,952 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 23:37:47,952 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,952 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2024-11-15 23:37:47,952 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,952 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2024-11-15 23:37:47,952 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,952 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2024-11-15 23:37:47,953 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,953 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2024-11-15 23:37:47,953 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,953 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2024-11-15 23:37:47,953 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,953 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 23:37:47,953 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,953 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 23:37:47,953 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,953 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2024-11-15 23:37:47,953 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,953 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2024-11-15 23:37:47,953 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,953 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 23:37:47,953 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,953 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2024-11-15 23:37:47,954 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,954 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2024-11-15 23:37:47,954 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,954 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 23:37:47,954 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,954 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2024-11-15 23:37:47,965 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:37:47,965 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2024-11-15 23:37:47,966 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,966 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2024-11-15 23:37:47,966 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,966 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2024-11-15 23:37:47,966 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:37:47,966 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2024-11-15 23:37:47,966 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,966 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2024-11-15 23:37:47,966 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,966 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2024-11-15 23:37:47,966 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:37:47,966 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2024-11-15 23:37:47,966 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,966 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2024-11-15 23:37:47,966 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,966 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 23:37:47,967 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:37:47,967 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 263 [2024-11-15 23:37:47,967 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,967 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 269 [2024-11-15 23:37:47,967 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:47,967 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2024-11-15 23:37:48,125 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:37:48,126 INFO L85 PathProgramCache]: Analyzing trace with hash -1365206157, now seen corresponding path program 1 times [2024-11-15 23:37:48,126 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:37:48,126 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2135037226] [2024-11-15 23:37:48,126 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:37:48,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:37:48,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-15 23:37:48,212 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2024-11-15 23:37:48,213 INFO L169 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2024-11-15 23:37:48,213 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 287 [2024-11-15 23:37:48,213 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:48,213 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2024-11-15 23:37:48,213 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:48,213 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 299 [2024-11-15 23:37:48,213 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:37:48,213 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2024-11-15 23:37:48,213 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:48,213 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 305 [2024-11-15 23:37:48,214 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:48,214 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:37:48,214 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:37:48,214 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:37:48,214 INFO L85 PathProgramCache]: Analyzing trace with hash 1944684569, now seen corresponding path program 2 times [2024-11-15 23:37:48,214 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:37:48,214 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [345493001] [2024-11-15 23:37:48,214 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:37:48,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:37:48,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:37:48,536 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-15 23:37:48,536 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:37:48,536 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [345493001] [2024-11-15 23:37:48,536 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [345493001] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:37:48,536 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1273481583] [2024-11-15 23:37:48,537 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 23:37:48,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:37:48,537 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:37:48,539 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 23:37:48,540 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 23:37:48,714 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-11-15 23:37:48,714 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:37:48,717 INFO L256 TraceCheckSpWp]: Trace formula consists of 592 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-15 23:37:48,726 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:37:49,056 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-15 23:37:49,056 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-15 23:37:49,056 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1273481583] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:37:49,056 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-15 23:37:49,056 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [9] total 11 [2024-11-15 23:37:49,056 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1931672521] [2024-11-15 23:37:49,056 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:37:49,057 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-15 23:37:49,057 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:37:49,058 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-15 23:37:49,058 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2024-11-15 23:37:49,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:49,058 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:37:49,058 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 74.75) internal successors, (299), 4 states have internal predecessors, (299), 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 23:37:49,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:49,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:49,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:49,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:49,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:49,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:49,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:49,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:49,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:49,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:49,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:37:49,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:50,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:50,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:50,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:50,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:50,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:50,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:50,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:50,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:50,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:50,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:50,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:37:50,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:37:50,285 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-15 23:37:50,474 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,SelfDestructingSolverStorable12,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:37:50,476 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 2 more)] === [2024-11-15 23:37:50,476 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:37:50,476 INFO L132 ounterexampleChecker]: Examining path program with hash 436545763, occurence #1 [2024-11-15 23:37:50,476 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:37:50,476 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:37:50,477 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:37:50,477 INFO L85 PathProgramCache]: Analyzing trace with hash 1799052933, now seen corresponding path program 1 times [2024-11-15 23:37:50,477 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:37:50,477 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2095768439] [2024-11-15 23:37:50,477 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:37:50,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:37:50,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:37:51,008 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-15 23:37:51,008 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:37:51,008 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2095768439] [2024-11-15 23:37:51,008 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2095768439] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:37:51,008 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [137402559] [2024-11-15 23:37:51,008 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:37:51,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:37:51,008 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:37:51,010 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 23:37:51,012 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 23:37:51,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:37:51,207 INFO L256 TraceCheckSpWp]: Trace formula consists of 692 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-15 23:37:51,212 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:37:51,365 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-15 23:37:51,365 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-15 23:37:51,366 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [137402559] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:37:51,366 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-15 23:37:51,366 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [14] total 16 [2024-11-15 23:37:51,366 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2122535632] [2024-11-15 23:37:51,366 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:37:51,366 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-15 23:37:51,366 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:37:51,367 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-15 23:37:51,367 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=202, Unknown=0, NotChecked=0, Total=240 [2024-11-15 23:37:51,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:51,367 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:37:51,368 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 76.75) internal successors, (307), 4 states have internal predecessors, (307), 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 23:37:51,368 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:51,368 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:51,368 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:51,368 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:51,368 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:51,368 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:51,368 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:51,368 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:51,368 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:51,368 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:51,368 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:37:51,368 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:37:51,368 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:52,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:52,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:52,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:52,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:52,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:52,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:52,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:52,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:52,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:52,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:52,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:37:52,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:37:52,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:37:52,591 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 23:37:52,774 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,5 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:37:52,774 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 2 more)] === [2024-11-15 23:37:52,774 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:37:52,775 INFO L132 ounterexampleChecker]: Examining path program with hash 723399511, occurence #1 [2024-11-15 23:37:52,775 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:37:52,775 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:37:52,775 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:37:52,775 INFO L85 PathProgramCache]: Analyzing trace with hash 604659077, now seen corresponding path program 1 times [2024-11-15 23:37:52,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:37:52,776 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [310428920] [2024-11-15 23:37:52,776 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:37:52,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:37:52,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:37:53,214 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-15 23:37:53,214 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:37:53,214 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [310428920] [2024-11-15 23:37:53,215 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [310428920] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:37:53,215 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [705558815] [2024-11-15 23:37:53,215 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:37:53,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:37:53,215 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:37:53,217 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 23:37:53,219 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 23:37:53,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:37:53,412 INFO L256 TraceCheckSpWp]: Trace formula consists of 692 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-15 23:37:53,416 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:37:53,620 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-15 23:37:53,620 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-15 23:37:53,620 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [705558815] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:37:53,620 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-15 23:37:53,621 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [14] total 16 [2024-11-15 23:37:53,621 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1315102443] [2024-11-15 23:37:53,621 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:37:53,621 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-15 23:37:53,621 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:37:53,622 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-15 23:37:53,622 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=202, Unknown=0, NotChecked=0, Total=240 [2024-11-15 23:37:53,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:53,622 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:37:53,623 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 76.75) internal successors, (307), 4 states have internal predecessors, (307), 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 23:37:53,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:53,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:53,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:53,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:53,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:53,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:53,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:53,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:53,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:53,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:53,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:37:53,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:37:53,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:37:53,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:53,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:53,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:53,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:53,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:53,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:53,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:53,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:53,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:53,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:53,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:53,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:37:53,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:37:53,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:37:53,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:37:53,845 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 23:37:54,028 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2024-11-15 23:37:54,028 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 2 more)] === [2024-11-15 23:37:54,028 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:37:54,029 INFO L132 ounterexampleChecker]: Examining path program with hash -345475837, occurence #1 [2024-11-15 23:37:54,029 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:37:54,029 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:37:54,029 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:37:54,029 INFO L85 PathProgramCache]: Analyzing trace with hash -1417618201, now seen corresponding path program 1 times [2024-11-15 23:37:54,029 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:37:54,029 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1742257221] [2024-11-15 23:37:54,030 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:37:54,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:37:54,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:37:54,407 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-15 23:37:54,407 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:37:54,407 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1742257221] [2024-11-15 23:37:54,407 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1742257221] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:37:54,407 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1935244776] [2024-11-15 23:37:54,407 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:37:54,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:37:54,408 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:37:54,410 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 23:37:54,411 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 23:37:54,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:37:54,625 INFO L256 TraceCheckSpWp]: Trace formula consists of 692 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-15 23:37:54,629 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:37:55,009 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-15 23:37:55,009 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:37:55,399 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-15 23:37:55,399 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1935244776] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:37:55,399 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:37:55,399 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12, 12] total 28 [2024-11-15 23:37:55,399 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2066912486] [2024-11-15 23:37:55,399 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:37:55,400 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2024-11-15 23:37:55,400 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:37:55,401 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2024-11-15 23:37:55,401 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=145, Invalid=611, Unknown=0, NotChecked=0, Total=756 [2024-11-15 23:37:55,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:55,401 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:37:55,402 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 13.928571428571429) internal successors, (390), 28 states have internal predecessors, (390), 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 23:37:55,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:55,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:55,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:55,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:55,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:55,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:55,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:55,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:55,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:55,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:55,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:37:55,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:37:55,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:37:55,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:37:55,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:56,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:37:56,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:56,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:56,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:56,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:56,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:37:56,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:56,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:56,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:56,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:37:56,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:37:56,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:37:56,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:37:56,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:37:56,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-15 23:37:56,079 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 23:37:56,263 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2024-11-15 23:37:56,263 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 2 more)] === [2024-11-15 23:37:56,263 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:37:56,264 INFO L132 ounterexampleChecker]: Examining path program with hash -345475837, occurence #2 [2024-11-15 23:37:56,264 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:37:56,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:37:56,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:37:56,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:37:56,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:37:56,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:37:56,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 23:37:56,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:37:56,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:37:56,265 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,265 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2024-11-15 23:37:56,265 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,265 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2024-11-15 23:37:56,265 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,265 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:37:56,265 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,265 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:37:56,265 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,265 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:37:56,265 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,265 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2024-11-15 23:37:56,265 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,265 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:37:56,265 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:37:56,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:37:56,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:37:56,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:37:56,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 23:37:56,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:37:56,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:37:56,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2024-11-15 23:37:56,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 23:37:56,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:37:56,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:37:56,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:37:56,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 23:37:56,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 23:37:56,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:37:56,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:37:56,268 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,268 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:37:56,268 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,268 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:37:56,268 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,268 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-15 23:37:56,268 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,268 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:37:56,269 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,269 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 23:37:56,269 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,269 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:37:56,269 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,270 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 23:37:56,270 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,270 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:37:56,270 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,270 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:37:56,270 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,270 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2024-11-15 23:37:56,270 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,270 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:37:56,270 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,270 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2024-11-15 23:37:56,270 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,270 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 23:37:56,270 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,270 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:37:56,270 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,271 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:37:56,271 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,271 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:37:56,271 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,271 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 23:37:56,271 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,271 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2024-11-15 23:37:56,271 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,271 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:37:56,271 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,271 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2024-11-15 23:37:56,271 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,271 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:37:56,271 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,271 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:37:56,271 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,271 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 23:37:56,272 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,272 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2024-11-15 23:37:56,272 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,272 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:37:56,272 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,272 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:37:56,272 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,272 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 23:37:56,272 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,272 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2024-11-15 23:37:56,272 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,272 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:37:56,272 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,272 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2024-11-15 23:37:56,272 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,272 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:37:56,273 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,273 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 23:37:56,273 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,273 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:37:56,273 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,273 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:37:56,273 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,273 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:37:56,274 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,274 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 23:37:56,275 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,275 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 23:37:56,275 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,275 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2024-11-15 23:37:56,275 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,275 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:37:56,275 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,275 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 23:37:56,275 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,275 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:37:56,275 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,275 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 23:37:56,275 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,275 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2024-11-15 23:37:56,275 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,275 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:37:56,275 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,276 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:37:56,276 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,276 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2024-11-15 23:37:56,276 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,276 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2024-11-15 23:37:56,276 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,276 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2024-11-15 23:37:56,276 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,276 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 23:37:56,276 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,276 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2024-11-15 23:37:56,276 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,276 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 23:37:56,276 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,276 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2024-11-15 23:37:56,277 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,277 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:37:56,277 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,277 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:37:56,277 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,277 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2024-11-15 23:37:56,277 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,277 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2024-11-15 23:37:56,277 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,277 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 23:37:56,277 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,277 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2024-11-15 23:37:56,277 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,277 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2024-11-15 23:37:56,277 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,277 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2024-11-15 23:37:56,277 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,278 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2024-11-15 23:37:56,278 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,278 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2024-11-15 23:37:56,278 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,278 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2024-11-15 23:37:56,278 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,278 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2024-11-15 23:37:56,278 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,278 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2024-11-15 23:37:56,278 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,278 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2024-11-15 23:37:56,278 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,278 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2024-11-15 23:37:56,278 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,278 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2024-11-15 23:37:56,278 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,278 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2024-11-15 23:37:56,278 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,279 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 23:37:56,279 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,279 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2024-11-15 23:37:56,279 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,279 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2024-11-15 23:37:56,279 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,279 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2024-11-15 23:37:56,279 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,279 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2024-11-15 23:37:56,279 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,279 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 23:37:56,279 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,279 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 23:37:56,279 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,279 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2024-11-15 23:37:56,279 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,279 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2024-11-15 23:37:56,279 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,279 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2024-11-15 23:37:56,280 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,280 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 23:37:56,280 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,280 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2024-11-15 23:37:56,280 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,280 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2024-11-15 23:37:56,280 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,280 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2024-11-15 23:37:56,280 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,280 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 23:37:56,280 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,280 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2024-11-15 23:37:56,280 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,280 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2024-11-15 23:37:56,280 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,280 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2024-11-15 23:37:56,280 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,280 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2024-11-15 23:37:56,281 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:37:56,281 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2024-11-15 23:37:56,281 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,281 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2024-11-15 23:37:56,281 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,281 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2024-11-15 23:37:56,281 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:37:56,281 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2024-11-15 23:37:56,281 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,281 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2024-11-15 23:37:56,281 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,281 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2024-11-15 23:37:56,281 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:37:56,281 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2024-11-15 23:37:56,281 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,282 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2024-11-15 23:37:56,282 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,282 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2024-11-15 23:37:56,282 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:37:56,282 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2024-11-15 23:37:56,375 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:37:56,375 INFO L85 PathProgramCache]: Analyzing trace with hash -464028837, now seen corresponding path program 1 times [2024-11-15 23:37:56,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:37:56,375 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1627361838] [2024-11-15 23:37:56,375 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:37:56,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:37:56,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-15 23:37:56,478 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2024-11-15 23:37:56,478 INFO L169 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2024-11-15 23:37:56,478 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2024-11-15 23:37:56,479 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,479 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2024-11-15 23:37:56,479 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,479 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 307 [2024-11-15 23:37:56,479 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,479 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2024-11-15 23:37:56,479 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,479 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 319 [2024-11-15 23:37:56,479 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:37:56,480 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2024-11-15 23:37:56,480 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,481 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 325 [2024-11-15 23:37:56,481 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:37:56,481 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:37:56,481 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:37:56,481 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:37:56,481 INFO L85 PathProgramCache]: Analyzing trace with hash 214796516, now seen corresponding path program 2 times [2024-11-15 23:37:56,481 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:37:56,482 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1091500806] [2024-11-15 23:37:56,482 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:37:56,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:37:56,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:37:56,824 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-15 23:37:56,824 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:37:56,824 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1091500806] [2024-11-15 23:37:56,824 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1091500806] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:37:56,824 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1489890319] [2024-11-15 23:37:56,824 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 23:37:56,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:37:56,824 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:37:56,826 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 23:37:56,828 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 23:37:57,066 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-11-15 23:37:57,066 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:37:57,069 INFO L256 TraceCheckSpWp]: Trace formula consists of 622 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-15 23:37:57,076 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:38:03,303 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-15 23:38:03,303 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-15 23:38:03,304 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1489890319] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:38:03,304 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-15 23:38:03,304 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [9] total 29 [2024-11-15 23:38:03,304 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [584858214] [2024-11-15 23:38:03,304 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:38:03,304 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2024-11-15 23:38:03,304 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:38:03,305 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2024-11-15 23:38:03,305 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=98, Invalid=712, Unknown=2, NotChecked=0, Total=812 [2024-11-15 23:38:03,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:03,305 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:38:03,305 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 14.136363636363637) internal successors, (311), 22 states have internal predecessors, (311), 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 23:38:03,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:03,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:03,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:03,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:03,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:03,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:03,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:03,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:03,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:03,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:03,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:38:03,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:03,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:03,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:03,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-15 23:38:03,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:04,367 WARN L331 ript$VariableManager]: TermVariable ~node1~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-15 23:38:04,367 WARN L331 ript$VariableManager]: TermVariable ~node1~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-15 23:38:06,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-15 23:38:08,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-15 23:38:10,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-15 23:38:10,545 WARN L331 ript$VariableManager]: TermVariable ~manager~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-15 23:38:10,546 WARN L331 ript$VariableManager]: TermVariable ~node2~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-15 23:38:10,546 WARN L331 ript$VariableManager]: TermVariable ~node1~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-15 23:38:10,546 WARN L331 ript$VariableManager]: TermVariable ~node1~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-15 23:38:10,546 WARN L331 ript$VariableManager]: TermVariable ~node2~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-15 23:38:10,546 WARN L331 ript$VariableManager]: TermVariable ~manager~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-15 23:38:10,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:10,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:10,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:10,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:10,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:10,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:10,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:10,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:10,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:10,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:10,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:38:10,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:10,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:10,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:10,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-15 23:38:10,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:38:10,652 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 23:38:10,840 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16,SelfDestructingSolverStorable17 [2024-11-15 23:38:10,840 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 2 more)] === [2024-11-15 23:38:10,840 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:38:10,841 INFO L132 ounterexampleChecker]: Examining path program with hash -70783466, occurence #1 [2024-11-15 23:38:10,841 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:38:10,841 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:38:10,841 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:38:10,841 INFO L85 PathProgramCache]: Analyzing trace with hash 1827791369, now seen corresponding path program 3 times [2024-11-15 23:38:10,841 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:38:10,841 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [321103199] [2024-11-15 23:38:10,842 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:38:10,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:38:10,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:38:11,318 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 3 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-15 23:38:11,318 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:38:11,318 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [321103199] [2024-11-15 23:38:11,318 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [321103199] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:38:11,318 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1923876882] [2024-11-15 23:38:11,318 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-15 23:38:11,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:38:11,319 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:38:11,321 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 23:38:11,322 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 23:38:11,521 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2024-11-15 23:38:11,521 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:38:11,523 INFO L256 TraceCheckSpWp]: Trace formula consists of 693 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-15 23:38:11,527 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:38:11,777 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-15 23:38:11,777 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-15 23:38:11,777 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1923876882] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:38:11,777 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-15 23:38:11,778 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [17] total 19 [2024-11-15 23:38:11,778 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [763424469] [2024-11-15 23:38:11,778 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:38:11,778 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-15 23:38:11,778 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:38:11,779 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-15 23:38:11,779 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=291, Unknown=0, NotChecked=0, Total=342 [2024-11-15 23:38:11,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:11,779 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:38:11,779 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 77.5) internal successors, (310), 4 states have internal predecessors, (310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:38:11,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:11,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:11,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:11,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:11,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:11,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:11,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:11,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:11,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:11,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:11,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:38:11,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:11,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:11,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:11,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-15 23:38:11,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:38:11,781 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:11,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:11,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:11,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:11,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:11,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:11,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:11,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:11,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:11,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:11,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:11,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:38:11,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:11,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:11,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:11,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-15 23:38:11,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:38:11,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:11,980 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2024-11-15 23:38:12,163 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,9 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:38:12,163 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 2 more)] === [2024-11-15 23:38:12,163 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:38:12,164 INFO L132 ounterexampleChecker]: Examining path program with hash -2079127090, occurence #1 [2024-11-15 23:38:12,164 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:38:12,164 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:38:12,164 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:38:12,164 INFO L85 PathProgramCache]: Analyzing trace with hash -1950525295, now seen corresponding path program 4 times [2024-11-15 23:38:12,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:38:12,164 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [414448775] [2024-11-15 23:38:12,164 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:38:12,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:38:12,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:38:12,475 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-15 23:38:12,475 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:38:12,475 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [414448775] [2024-11-15 23:38:12,475 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [414448775] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:38:12,475 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1130393169] [2024-11-15 23:38:12,475 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-15 23:38:12,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:38:12,475 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:38:12,477 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 23:38:12,480 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 23:38:12,662 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-15 23:38:12,662 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:38:12,664 INFO L256 TraceCheckSpWp]: Trace formula consists of 571 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-15 23:38:12,668 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:38:12,885 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-15 23:38:12,886 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:38:13,211 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-15 23:38:13,211 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1130393169] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:38:13,211 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:38:13,212 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 19 [2024-11-15 23:38:13,212 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1995535395] [2024-11-15 23:38:13,212 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:38:13,212 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-11-15 23:38:13,212 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:38:13,213 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-11-15 23:38:13,213 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=265, Unknown=0, NotChecked=0, Total=342 [2024-11-15 23:38:13,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:13,213 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:38:13,214 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 21.894736842105264) internal successors, (416), 19 states have internal predecessors, (416), 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 23:38:13,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:13,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:13,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:13,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:13,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:13,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:13,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:13,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:13,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:13,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:13,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:38:13,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:13,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:13,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:13,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-15 23:38:13,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:38:13,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:13,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:13,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:13,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:13,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:13,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:13,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:13,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:13,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:13,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:13,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:13,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:13,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:38:13,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:13,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:13,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:13,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-15 23:38:13,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:38:13,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:13,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:38:13,644 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 23:38:13,827 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,10 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:38:13,827 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 2 more)] === [2024-11-15 23:38:13,827 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:38:13,828 INFO L132 ounterexampleChecker]: Examining path program with hash -2079127090, occurence #2 [2024-11-15 23:38:13,828 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:38:13,828 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:38:13,828 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,828 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:38:13,828 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,828 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:38:13,828 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,828 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:38:13,828 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,828 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:38:13,828 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,828 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 23:38:13,828 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,828 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:38:13,828 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,828 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:38:13,828 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,828 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2024-11-15 23:38:13,829 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,829 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2024-11-15 23:38:13,829 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,829 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:38:13,829 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,829 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:38:13,829 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,829 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:38:13,829 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,829 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2024-11-15 23:38:13,829 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,829 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:38:13,829 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,829 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:38:13,829 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,829 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:38:13,829 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,829 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:38:13,829 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,829 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:38:13,830 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,830 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 23:38:13,830 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,830 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:38:13,830 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,830 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:38:13,830 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,830 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2024-11-15 23:38:13,830 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,830 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 23:38:13,830 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,830 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:38:13,830 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,830 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:38:13,830 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,830 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:38:13,830 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,830 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 23:38:13,830 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,830 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 23:38:13,831 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,831 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:38:13,831 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,831 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:38:13,831 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,831 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:38:13,831 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,831 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:38:13,831 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,831 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-15 23:38:13,831 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,831 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:38:13,831 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,831 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 23:38:13,831 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,831 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:38:13,831 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,831 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 23:38:13,832 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,832 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:38:13,832 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,832 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:38:13,832 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,832 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2024-11-15 23:38:13,832 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,832 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:38:13,832 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,832 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2024-11-15 23:38:13,832 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,832 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 23:38:13,832 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,832 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:38:13,832 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,832 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:38:13,832 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,832 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:38:13,832 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,832 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 23:38:13,833 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,833 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2024-11-15 23:38:13,833 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,833 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:38:13,833 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,833 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2024-11-15 23:38:13,833 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,833 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:38:13,833 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,833 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:38:13,833 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,833 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 23:38:13,833 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,833 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2024-11-15 23:38:13,833 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,833 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:38:13,833 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,833 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:38:13,833 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,833 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 23:38:13,834 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,834 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2024-11-15 23:38:13,834 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,834 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:38:13,834 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,834 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2024-11-15 23:38:13,834 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,834 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:38:13,834 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,834 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 23:38:13,834 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,834 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:38:13,834 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,834 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:38:13,834 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,834 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:38:13,834 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,834 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 23:38:13,834 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,835 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 23:38:13,835 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,835 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2024-11-15 23:38:13,835 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,835 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:38:13,835 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,835 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 23:38:13,835 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,835 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:38:13,835 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,835 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 23:38:13,835 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,835 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2024-11-15 23:38:13,835 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,835 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:38:13,836 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,836 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:38:13,836 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,836 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2024-11-15 23:38:13,836 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,836 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2024-11-15 23:38:13,836 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,836 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2024-11-15 23:38:13,836 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,836 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 23:38:13,836 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,836 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2024-11-15 23:38:13,836 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,836 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 23:38:13,836 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,836 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2024-11-15 23:38:13,836 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,836 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:38:13,836 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,836 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:38:13,836 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,836 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2024-11-15 23:38:13,836 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2024-11-15 23:38:13,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 23:38:13,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2024-11-15 23:38:13,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2024-11-15 23:38:13,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2024-11-15 23:38:13,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2024-11-15 23:38:13,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2024-11-15 23:38:13,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2024-11-15 23:38:13,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2024-11-15 23:38:13,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2024-11-15 23:38:13,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2024-11-15 23:38:13,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2024-11-15 23:38:13,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 23:38:13,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2024-11-15 23:38:13,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2024-11-15 23:38:13,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2024-11-15 23:38:13,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2024-11-15 23:38:13,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2024-11-15 23:38:13,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 23:38:13,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 23:38:13,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2024-11-15 23:38:13,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2024-11-15 23:38:13,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 23:38:13,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2024-11-15 23:38:13,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2024-11-15 23:38:13,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2024-11-15 23:38:13,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2024-11-15 23:38:13,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 23:38:13,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2024-11-15 23:38:13,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2024-11-15 23:38:13,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2024-11-15 23:38:13,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2024-11-15 23:38:13,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2024-11-15 23:38:13,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 23:38:13,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2024-11-15 23:38:13,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2024-11-15 23:38:13,839 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:38:13,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2024-11-15 23:38:13,840 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2024-11-15 23:38:13,840 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2024-11-15 23:38:13,840 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:38:13,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2024-11-15 23:38:13,840 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 259 [2024-11-15 23:38:13,840 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2024-11-15 23:38:13,840 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:38:13,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2024-11-15 23:38:13,840 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2024-11-15 23:38:13,840 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2024-11-15 23:38:13,840 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:38:13,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2024-11-15 23:38:13,935 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:38:13,936 INFO L85 PathProgramCache]: Analyzing trace with hash -463207755, now seen corresponding path program 1 times [2024-11-15 23:38:13,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:38:13,936 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [371631896] [2024-11-15 23:38:13,936 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:38:13,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:38:13,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-15 23:38:13,967 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2024-11-15 23:38:13,967 INFO L169 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2024-11-15 23:38:13,967 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2024-11-15 23:38:13,967 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,967 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2024-11-15 23:38:13,967 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,968 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 325 [2024-11-15 23:38:13,968 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,968 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 331 [2024-11-15 23:38:13,968 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,968 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2024-11-15 23:38:13,968 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:38:13,968 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2024-11-15 23:38:13,968 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,968 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 343 [2024-11-15 23:38:13,968 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:13,968 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:38:13,968 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:38:13,969 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:38:13,969 INFO L85 PathProgramCache]: Analyzing trace with hash -1077972774, now seen corresponding path program 5 times [2024-11-15 23:38:13,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:38:13,969 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [773816616] [2024-11-15 23:38:13,969 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:38:13,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:38:14,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:38:14,334 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-15 23:38:14,335 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:38:14,335 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [773816616] [2024-11-15 23:38:14,335 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [773816616] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:38:14,335 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [483413133] [2024-11-15 23:38:14,335 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-15 23:38:14,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:38:14,335 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:38:14,338 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 23:38:14,340 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 23:38:14,581 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2024-11-15 23:38:14,581 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:38:14,584 INFO L256 TraceCheckSpWp]: Trace formula consists of 757 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-15 23:38:14,588 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:38:14,871 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-15 23:38:14,871 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:38:15,199 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-15 23:38:15,199 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [483413133] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:38:15,199 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:38:15,199 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 22 [2024-11-15 23:38:15,199 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [896091845] [2024-11-15 23:38:15,199 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:38:15,201 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2024-11-15 23:38:15,201 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:38:15,202 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2024-11-15 23:38:15,202 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=391, Unknown=0, NotChecked=0, Total=462 [2024-11-15 23:38:15,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:15,202 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:38:15,202 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 25.954545454545453) internal successors, (571), 22 states have internal predecessors, (571), 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 23:38:15,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:15,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:15,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:15,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:15,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:15,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:15,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:15,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:15,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:15,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:15,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:38:15,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:15,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:15,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:15,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-15 23:38:15,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:38:15,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:15,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:38:15,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:15,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:15,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:15,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:15,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:15,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:15,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:15,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:15,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:15,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:15,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:15,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:38:15,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:15,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:15,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:15,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-15 23:38:15,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:38:15,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:15,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:38:15,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:38:15,938 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 23:38:16,121 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,SelfDestructingSolverStorable21,11 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:38:16,121 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:38:16,121 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:38:16,121 INFO L132 ounterexampleChecker]: Examining path program with hash -2079127090, occurence #3 [2024-11-15 23:38:16,121 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:38:16,122 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:38:16,122 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,122 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:38:16,122 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,122 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:38:16,122 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,122 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:38:16,122 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,122 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:38:16,122 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,122 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 23:38:16,122 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,122 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:38:16,122 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,122 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:38:16,122 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,122 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2024-11-15 23:38:16,122 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,122 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2024-11-15 23:38:16,122 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,122 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:38:16,123 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,123 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:38:16,123 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,123 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:38:16,123 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,123 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2024-11-15 23:38:16,123 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,123 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:38:16,123 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,123 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:38:16,123 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,123 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:38:16,123 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,123 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:38:16,123 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,123 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:38:16,123 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,123 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 23:38:16,124 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,124 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:38:16,124 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,124 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:38:16,124 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,124 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2024-11-15 23:38:16,124 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,124 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 23:38:16,124 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,124 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:38:16,124 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,124 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:38:16,124 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,124 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:38:16,124 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,124 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 23:38:16,124 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,124 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 23:38:16,125 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,125 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:38:16,125 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,125 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:38:16,125 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,125 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:38:16,125 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,125 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:38:16,125 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,125 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-15 23:38:16,126 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,126 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:38:16,126 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,126 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 23:38:16,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:38:16,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 23:38:16,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:38:16,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:38:16,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2024-11-15 23:38:16,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:38:16,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2024-11-15 23:38:16,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 23:38:16,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:38:16,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:38:16,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:38:16,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 23:38:16,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2024-11-15 23:38:16,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:38:16,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2024-11-15 23:38:16,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:38:16,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:38:16,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 23:38:16,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2024-11-15 23:38:16,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:38:16,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:38:16,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 23:38:16,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2024-11-15 23:38:16,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:38:16,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2024-11-15 23:38:16,129 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,129 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:38:16,129 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,129 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 23:38:16,129 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,129 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:38:16,129 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,129 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:38:16,129 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,129 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:38:16,129 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,129 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 23:38:16,129 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,129 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:38:16,129 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,129 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:38:16,129 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,129 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:38:16,129 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,130 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2024-11-15 23:38:16,130 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,130 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 23:38:16,130 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,130 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 23:38:16,130 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,130 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:38:16,130 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,130 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 23:38:16,130 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,130 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:38:16,130 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,130 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 23:38:16,130 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,130 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2024-11-15 23:38:16,130 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,130 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:38:16,130 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,130 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:38:16,130 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,130 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2024-11-15 23:38:16,130 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,130 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 23:38:16,130 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,130 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 23:38:16,130 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,130 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:38:16,131 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,131 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 23:38:16,131 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,131 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2024-11-15 23:38:16,131 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,131 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2024-11-15 23:38:16,131 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,131 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-15 23:38:16,131 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,131 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 23:38:16,131 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,131 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2024-11-15 23:38:16,131 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,131 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2024-11-15 23:38:16,131 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,131 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2024-11-15 23:38:16,132 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,132 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2024-11-15 23:38:16,134 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,134 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2024-11-15 23:38:16,134 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,134 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2024-11-15 23:38:16,134 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,134 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2024-11-15 23:38:16,134 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,134 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2024-11-15 23:38:16,134 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,134 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2024-11-15 23:38:16,134 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,134 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2024-11-15 23:38:16,135 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,135 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2024-11-15 23:38:16,135 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,135 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2024-11-15 23:38:16,135 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,135 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2024-11-15 23:38:16,135 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,135 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2024-11-15 23:38:16,135 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,135 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2024-11-15 23:38:16,135 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,135 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-15 23:38:16,135 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,135 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2024-11-15 23:38:16,135 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,135 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2024-11-15 23:38:16,135 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,136 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2024-11-15 23:38:16,136 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,136 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 23:38:16,136 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,136 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2024-11-15 23:38:16,136 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,136 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2024-11-15 23:38:16,136 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,136 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2024-11-15 23:38:16,136 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,136 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 23:38:16,136 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,136 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2024-11-15 23:38:16,136 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,136 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2024-11-15 23:38:16,136 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,137 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2024-11-15 23:38:16,137 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,137 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2024-11-15 23:38:16,137 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,137 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2024-11-15 23:38:16,137 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,137 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2024-11-15 23:38:16,137 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,137 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2024-11-15 23:38:16,138 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,138 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2024-11-15 23:38:16,138 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,138 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 23:38:16,138 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,138 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2024-11-15 23:38:16,138 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,138 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2024-11-15 23:38:16,138 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,138 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2024-11-15 23:38:16,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2024-11-15 23:38:16,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 23:38:16,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 255 [2024-11-15 23:38:16,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2024-11-15 23:38:16,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2024-11-15 23:38:16,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 263 [2024-11-15 23:38:16,139 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:38:16,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2024-11-15 23:38:16,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 267 [2024-11-15 23:38:16,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2024-11-15 23:38:16,140 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:38:16,140 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2024-11-15 23:38:16,140 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,140 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2024-11-15 23:38:16,140 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,140 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 277 [2024-11-15 23:38:16,140 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:38:16,140 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 281 [2024-11-15 23:38:16,140 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,140 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2024-11-15 23:38:16,140 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,140 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2024-11-15 23:38:16,140 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:38:16,140 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2024-11-15 23:38:16,268 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:38:16,269 INFO L85 PathProgramCache]: Analyzing trace with hash 277178894, now seen corresponding path program 1 times [2024-11-15 23:38:16,269 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:38:16,269 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1857064887] [2024-11-15 23:38:16,269 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:38:16,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:38:16,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-15 23:38:16,310 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2024-11-15 23:38:16,311 INFO L169 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2024-11-15 23:38:16,311 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2024-11-15 23:38:16,311 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,311 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2024-11-15 23:38:16,311 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,311 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 341 [2024-11-15 23:38:16,311 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,311 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 347 [2024-11-15 23:38:16,311 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,311 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2024-11-15 23:38:16,311 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:38:16,311 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2024-11-15 23:38:16,311 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,311 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 359 [2024-11-15 23:38:16,312 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:16,312 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:38:16,312 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:38:16,312 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:38:16,312 INFO L85 PathProgramCache]: Analyzing trace with hash 1144708656, now seen corresponding path program 6 times [2024-11-15 23:38:16,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:38:16,312 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1198802133] [2024-11-15 23:38:16,313 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:38:16,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:38:16,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:38:16,825 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-15 23:38:16,825 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:38:16,825 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1198802133] [2024-11-15 23:38:16,825 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1198802133] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:38:16,825 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [152496410] [2024-11-15 23:38:16,825 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-11-15 23:38:16,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:38:16,825 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:38:16,827 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 23:38:16,829 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 23:38:17,035 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 1 check-sat command(s) [2024-11-15 23:38:17,035 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:38:17,037 INFO L256 TraceCheckSpWp]: Trace formula consists of 659 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-15 23:38:17,040 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:38:17,324 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-15 23:38:17,324 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-15 23:38:17,324 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [152496410] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:38:17,324 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-15 23:38:17,324 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [15] total 18 [2024-11-15 23:38:17,324 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1440990468] [2024-11-15 23:38:17,324 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:38:17,324 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-15 23:38:17,324 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:38:17,325 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-15 23:38:17,325 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=256, Unknown=0, NotChecked=0, Total=306 [2024-11-15 23:38:17,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:17,325 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:38:17,325 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 62.6) internal successors, (313), 5 states have internal predecessors, (313), 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 23:38:17,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:17,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:17,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:17,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:17,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:17,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:17,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:17,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:17,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:17,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:17,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:38:17,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:17,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:17,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:17,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-15 23:38:17,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:38:17,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:17,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:38:17,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:38:17,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:19,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-15 23:38:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:38:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:19,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-15 23:38:19,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:38:19,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:19,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:38:19,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:38:19,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:38:19,827 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 23:38:20,009 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,SelfDestructingSolverStorable22,SelfDestructingSolverStorable23 [2024-11-15 23:38:20,010 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:38:20,010 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:38:20,010 INFO L132 ounterexampleChecker]: Examining path program with hash -1577017007, occurence #1 [2024-11-15 23:38:20,010 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:38:20,010 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:38:20,011 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:38:20,011 INFO L85 PathProgramCache]: Analyzing trace with hash 1073662371, now seen corresponding path program 7 times [2024-11-15 23:38:20,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:38:20,011 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1740438541] [2024-11-15 23:38:20,011 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:38:20,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:38:20,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:38:20,558 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 6 proven. 38 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-15 23:38:20,558 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:38:20,558 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1740438541] [2024-11-15 23:38:20,559 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1740438541] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:38:20,559 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [203148665] [2024-11-15 23:38:20,559 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-11-15 23:38:20,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:38:20,559 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:38:20,562 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 23:38:20,564 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 23:38:20,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:38:20,770 INFO L256 TraceCheckSpWp]: Trace formula consists of 830 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-15 23:38:20,773 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:38:21,227 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 17 proven. 27 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-15 23:38:21,227 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:38:21,704 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 13 proven. 31 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-15 23:38:21,704 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [203148665] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:38:21,704 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:38:21,704 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15, 15] total 37 [2024-11-15 23:38:21,704 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [271030382] [2024-11-15 23:38:21,705 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:38:21,705 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2024-11-15 23:38:21,705 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:38:21,706 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2024-11-15 23:38:21,706 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=229, Invalid=1103, Unknown=0, NotChecked=0, Total=1332 [2024-11-15 23:38:21,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:21,706 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:38:21,707 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 37 states have (on average 13.27027027027027) internal successors, (491), 37 states have internal predecessors, (491), 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 23:38:21,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:21,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:21,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:21,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:21,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:21,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:21,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:21,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:21,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:21,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:21,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:38:21,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:21,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:21,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:21,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-15 23:38:21,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:38:21,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:21,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:38:21,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:38:21,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:38:21,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:22,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:22,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:22,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:22,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:22,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:22,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:22,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:22,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:22,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:22,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:22,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:38:22,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:22,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:22,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:22,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-15 23:38:22,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:38:22,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:22,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:38:22,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:38:22,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:38:22,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-15 23:38:22,322 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 23:38:22,505 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,SelfDestructingSolverStorable24 [2024-11-15 23:38:22,505 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:38:22,505 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:38:22,506 INFO L132 ounterexampleChecker]: Examining path program with hash -1577017007, occurence #2 [2024-11-15 23:38:22,506 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:38:22,506 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:38:22,506 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,506 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:38:22,506 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,506 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:38:22,506 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,506 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:38:22,506 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,506 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:38:22,506 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,506 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 23:38:22,506 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,506 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:38:22,506 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,506 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:38:22,506 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,506 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2024-11-15 23:38:22,506 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,506 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2024-11-15 23:38:22,507 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,507 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:38:22,507 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,507 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:38:22,507 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,507 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:38:22,507 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,507 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2024-11-15 23:38:22,507 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,507 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:38:22,507 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,507 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:38:22,507 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,507 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:38:22,507 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,507 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:38:22,507 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,507 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:38:22,507 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,507 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 23:38:22,507 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,507 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:38:22,507 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,507 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:38:22,507 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,507 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2024-11-15 23:38:22,507 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,507 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 23:38:22,507 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,507 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:38:22,507 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,508 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:38:22,508 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,508 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:38:22,508 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,508 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 23:38:22,508 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,508 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 23:38:22,508 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,508 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:38:22,508 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,508 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:38:22,508 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,508 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:38:22,508 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,508 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:38:22,508 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,508 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-15 23:38:22,508 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,508 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:38:22,508 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,508 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 23:38:22,508 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,508 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:38:22,508 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,508 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 23:38:22,508 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,508 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:38:22,508 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,508 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:38:22,508 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,508 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2024-11-15 23:38:22,509 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,509 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:38:22,509 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,509 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2024-11-15 23:38:22,509 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,509 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 23:38:22,509 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,509 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:38:22,509 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,509 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:38:22,509 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,509 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:38:22,509 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,509 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2024-11-15 23:38:22,509 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,509 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 23:38:22,509 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,509 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:38:22,509 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,509 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2024-11-15 23:38:22,509 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,509 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:38:22,509 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,509 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 23:38:22,509 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,509 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2024-11-15 23:38:22,509 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,509 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:38:22,509 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,509 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2024-11-15 23:38:22,509 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,510 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:38:22,510 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,510 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:38:22,510 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,510 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2024-11-15 23:38:22,510 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,510 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2024-11-15 23:38:22,510 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,510 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:38:22,510 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,510 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:38:22,510 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,510 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2024-11-15 23:38:22,510 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,510 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 23:38:22,510 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,510 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:38:22,510 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,510 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2024-11-15 23:38:22,510 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,510 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 23:38:22,510 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,510 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 23:38:22,510 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,510 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:38:22,510 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,510 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:38:22,510 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,510 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:38:22,511 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,511 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2024-11-15 23:38:22,511 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,511 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:38:22,511 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,511 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:38:22,511 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,511 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:38:22,511 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,511 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2024-11-15 23:38:22,511 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,511 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2024-11-15 23:38:22,511 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,511 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 23:38:22,511 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,511 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:38:22,511 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,511 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2024-11-15 23:38:22,511 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,512 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:38:22,512 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,512 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 23:38:22,512 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,512 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2024-11-15 23:38:22,512 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,512 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2024-11-15 23:38:22,512 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,512 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:38:22,512 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,512 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 23:38:22,512 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,512 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2024-11-15 23:38:22,512 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,512 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2024-11-15 23:38:22,512 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,512 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 23:38:22,512 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,512 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2024-11-15 23:38:22,512 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,513 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2024-11-15 23:38:22,513 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,513 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2024-11-15 23:38:22,513 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,513 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2024-11-15 23:38:22,513 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,513 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2024-11-15 23:38:22,513 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,513 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2024-11-15 23:38:22,513 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,513 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2024-11-15 23:38:22,513 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,513 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2024-11-15 23:38:22,513 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,513 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2024-11-15 23:38:22,513 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,513 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2024-11-15 23:38:22,513 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,513 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2024-11-15 23:38:22,513 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,514 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2024-11-15 23:38:22,514 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,514 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2024-11-15 23:38:22,514 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,514 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2024-11-15 23:38:22,514 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,514 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2024-11-15 23:38:22,514 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,514 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 23:38:22,514 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,514 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-15 23:38:22,514 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,514 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2024-11-15 23:38:22,514 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,514 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2024-11-15 23:38:22,514 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,514 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2024-11-15 23:38:22,514 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,514 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2024-11-15 23:38:22,514 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,515 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2024-11-15 23:38:22,515 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,515 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2024-11-15 23:38:22,515 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,515 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2024-11-15 23:38:22,515 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,515 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 23:38:22,515 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,515 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2024-11-15 23:38:22,515 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,515 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2024-11-15 23:38:22,515 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,515 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2024-11-15 23:38:22,515 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,515 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2024-11-15 23:38:22,515 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,515 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2024-11-15 23:38:22,515 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,516 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2024-11-15 23:38:22,516 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,516 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2024-11-15 23:38:22,516 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,516 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 23:38:22,516 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,516 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2024-11-15 23:38:22,516 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,516 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2024-11-15 23:38:22,516 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,516 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2024-11-15 23:38:22,516 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,516 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2024-11-15 23:38:22,516 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,516 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2024-11-15 23:38:22,516 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,516 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 23:38:22,516 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,516 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2024-11-15 23:38:22,516 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,517 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 255 [2024-11-15 23:38:22,517 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,517 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2024-11-15 23:38:22,517 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,517 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2024-11-15 23:38:22,517 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,517 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 263 [2024-11-15 23:38:22,517 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,517 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2024-11-15 23:38:22,517 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,517 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2024-11-15 23:38:22,517 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,517 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 271 [2024-11-15 23:38:22,517 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:38:22,517 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2024-11-15 23:38:22,517 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,517 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2024-11-15 23:38:22,517 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,517 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2024-11-15 23:38:22,518 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:38:22,518 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 281 [2024-11-15 23:38:22,518 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,518 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 283 [2024-11-15 23:38:22,518 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,518 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 285 [2024-11-15 23:38:22,518 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:38:22,518 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 289 [2024-11-15 23:38:22,518 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,518 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2024-11-15 23:38:22,518 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,518 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2024-11-15 23:38:22,518 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:38:22,518 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2024-11-15 23:38:22,609 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:38:22,609 INFO L85 PathProgramCache]: Analyzing trace with hash 279061718, now seen corresponding path program 1 times [2024-11-15 23:38:22,609 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:38:22,609 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [88132136] [2024-11-15 23:38:22,609 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:38:22,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:38:22,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-15 23:38:22,646 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2024-11-15 23:38:22,647 INFO L169 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2024-11-15 23:38:22,647 INFO L154 ounterexampleChecker]: Commutativity condition check at non-minimality point 340 is hopeless, skipping. [2024-11-15 23:38:22,647 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2024-11-15 23:38:22,647 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,647 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2024-11-15 23:38:22,647 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,647 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 367 [2024-11-15 23:38:22,647 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,647 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 376 [2024-11-15 23:38:22,647 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,647 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 379 [2024-11-15 23:38:22,647 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:38:22,648 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 382 [2024-11-15 23:38:22,648 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,648 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 385 [2024-11-15 23:38:22,648 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:22,648 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:38:22,648 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:38:22,648 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:38:22,648 INFO L85 PathProgramCache]: Analyzing trace with hash -1614769120, now seen corresponding path program 8 times [2024-11-15 23:38:22,649 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:38:22,649 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [645204360] [2024-11-15 23:38:22,649 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:38:22,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:38:22,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:38:23,353 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 6 proven. 63 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-15 23:38:23,354 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:38:23,354 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [645204360] [2024-11-15 23:38:23,354 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [645204360] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:38:23,354 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2101646355] [2024-11-15 23:38:23,354 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 23:38:23,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:38:23,354 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:38:23,356 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 23:38:23,357 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 23:38:23,603 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-15 23:38:23,603 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:38:23,606 INFO L256 TraceCheckSpWp]: Trace formula consists of 844 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-15 23:38:23,609 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:38:24,147 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 17 proven. 52 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-15 23:38:24,148 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:38:24,886 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 11 proven. 58 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-15 23:38:24,887 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2101646355] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:38:24,887 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:38:24,887 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 19, 19] total 49 [2024-11-15 23:38:24,887 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1968871249] [2024-11-15 23:38:24,887 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:38:24,888 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2024-11-15 23:38:24,888 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:38:24,889 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2024-11-15 23:38:24,890 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=402, Invalid=1950, Unknown=0, NotChecked=0, Total=2352 [2024-11-15 23:38:24,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:24,890 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:38:24,891 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 14.612244897959183) internal successors, (716), 49 states have internal predecessors, (716), 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 23:38:24,891 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:24,891 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:24,891 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:24,891 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:24,891 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:24,891 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:24,891 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:24,891 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:24,891 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:24,891 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:24,891 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:38:24,891 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:24,891 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:24,891 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:24,891 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-15 23:38:24,891 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:38:24,891 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:24,891 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:38:24,891 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:38:24,891 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:38:24,891 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-15 23:38:24,891 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:25,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:38:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 23:38:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:38:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:38:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-15 23:38:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:38:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-15 23:38:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:38:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:38:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:38:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-15 23:38:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:38:25,699 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 23:38:25,886 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25,14 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2024-11-15 23:38:25,886 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:38:25,886 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:38:25,887 INFO L132 ounterexampleChecker]: Examining path program with hash -1577017007, occurence #3 [2024-11-15 23:38:25,887 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:38:25,887 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:38:25,887 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,887 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:38:25,887 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,887 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:38:25,887 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,887 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:38:25,887 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,887 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:38:25,887 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,887 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 23:38:25,887 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,887 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:38:25,887 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,887 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:38:25,887 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,887 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2024-11-15 23:38:25,888 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,888 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2024-11-15 23:38:25,888 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,888 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:38:25,888 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,888 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:38:25,888 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,888 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:38:25,888 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,888 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2024-11-15 23:38:25,888 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,888 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:38:25,888 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,888 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:38:25,888 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,888 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:38:25,888 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,888 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:38:25,888 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,888 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:38:25,888 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,888 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 23:38:25,888 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,888 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:38:25,888 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,888 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:38:25,888 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,888 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2024-11-15 23:38:25,888 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,889 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 23:38:25,889 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,889 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:38:25,889 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,889 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:38:25,889 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,889 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:38:25,889 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,889 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 23:38:25,889 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,889 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 23:38:25,889 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,889 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:38:25,889 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,889 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:38:25,889 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,889 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:38:25,889 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,889 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:38:25,889 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,889 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-15 23:38:25,889 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,889 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:38:25,889 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,889 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 23:38:25,889 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,889 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:38:25,889 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,889 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 23:38:25,889 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,890 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:38:25,890 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,890 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:38:25,890 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,890 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2024-11-15 23:38:25,890 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,890 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:38:25,890 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,890 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2024-11-15 23:38:25,890 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,890 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 23:38:25,890 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,890 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:38:25,890 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,890 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:38:25,890 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,890 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:38:25,890 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,890 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2024-11-15 23:38:25,890 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,890 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 23:38:25,890 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,890 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:38:25,890 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,890 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2024-11-15 23:38:25,890 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,890 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:38:25,890 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,890 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2024-11-15 23:38:25,891 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,891 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 23:38:25,891 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,891 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:38:25,891 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,891 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2024-11-15 23:38:25,891 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,891 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:38:25,891 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,891 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 23:38:25,891 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,891 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:38:25,891 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,891 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:38:25,891 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,891 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2024-11-15 23:38:25,891 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,891 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:38:25,891 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,891 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:38:25,891 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,891 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2024-11-15 23:38:25,891 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,891 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:38:25,891 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,891 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2024-11-15 23:38:25,891 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,891 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:38:25,891 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,891 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:38:25,892 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,892 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 23:38:25,892 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,892 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 23:38:25,892 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,892 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:38:25,892 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,892 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 23:38:25,892 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,892 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 23:38:25,892 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,892 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2024-11-15 23:38:25,892 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,892 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:38:25,892 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,892 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 23:38:25,892 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,892 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2024-11-15 23:38:25,892 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,892 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2024-11-15 23:38:25,892 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,892 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:38:25,892 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,892 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:38:25,893 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,893 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:38:25,893 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,893 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2024-11-15 23:38:25,893 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,893 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:38:25,893 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,893 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:38:25,893 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,893 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 23:38:25,893 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,893 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2024-11-15 23:38:25,893 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,893 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 23:38:25,893 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,893 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:38:25,893 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,893 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2024-11-15 23:38:25,894 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,894 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2024-11-15 23:38:25,894 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,894 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2024-11-15 23:38:25,894 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,894 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 23:38:25,894 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,894 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2024-11-15 23:38:25,894 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,894 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2024-11-15 23:38:25,894 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,894 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2024-11-15 23:38:25,894 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,894 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2024-11-15 23:38:25,894 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,894 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2024-11-15 23:38:25,894 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,894 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2024-11-15 23:38:25,894 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,894 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2024-11-15 23:38:25,895 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,895 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2024-11-15 23:38:25,895 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,895 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2024-11-15 23:38:25,895 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,895 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2024-11-15 23:38:25,895 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,895 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2024-11-15 23:38:25,895 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,895 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2024-11-15 23:38:25,895 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,895 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 23:38:25,895 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,895 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2024-11-15 23:38:25,895 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,895 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2024-11-15 23:38:25,895 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,895 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2024-11-15 23:38:25,895 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,895 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 23:38:25,896 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,896 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-15 23:38:25,896 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,896 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2024-11-15 23:38:25,896 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,896 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2024-11-15 23:38:25,896 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,896 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 23:38:25,896 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,896 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2024-11-15 23:38:25,896 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,896 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 23:38:25,896 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,896 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2024-11-15 23:38:25,896 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,896 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2024-11-15 23:38:25,896 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,896 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2024-11-15 23:38:25,896 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,897 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2024-11-15 23:38:25,897 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,897 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2024-11-15 23:38:25,897 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,897 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2024-11-15 23:38:25,897 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,897 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2024-11-15 23:38:25,897 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,897 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 23:38:25,897 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,897 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2024-11-15 23:38:25,897 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,897 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2024-11-15 23:38:25,897 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,897 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2024-11-15 23:38:25,897 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,897 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2024-11-15 23:38:25,897 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,897 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 23:38:25,897 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,898 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2024-11-15 23:38:25,898 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,898 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 255 [2024-11-15 23:38:25,898 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,898 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2024-11-15 23:38:25,898 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,898 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2024-11-15 23:38:25,898 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,898 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2024-11-15 23:38:25,898 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,898 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2024-11-15 23:38:25,898 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,898 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 263 [2024-11-15 23:38:25,898 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,898 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2024-11-15 23:38:25,898 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,898 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2024-11-15 23:38:25,898 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,898 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2024-11-15 23:38:25,898 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 269 [2024-11-15 23:38:25,899 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 271 [2024-11-15 23:38:25,899 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2024-11-15 23:38:25,899 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2024-11-15 23:38:25,899 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 279 [2024-11-15 23:38:25,899 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2024-11-15 23:38:25,899 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2024-11-15 23:38:25,899 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 287 [2024-11-15 23:38:25,899 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:38:25,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 289 [2024-11-15 23:38:25,899 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 291 [2024-11-15 23:38:25,899 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2024-11-15 23:38:25,900 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:38:25,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 297 [2024-11-15 23:38:25,900 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 299 [2024-11-15 23:38:25,900 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2024-11-15 23:38:25,900 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:38:25,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 305 [2024-11-15 23:38:25,900 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2024-11-15 23:38:25,900 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:25,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2024-11-15 23:38:25,900 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:38:25,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2024-11-15 23:38:26,013 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:38:26,013 INFO L85 PathProgramCache]: Analyzing trace with hash -1531153581, now seen corresponding path program 1 times [2024-11-15 23:38:26,013 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:38:26,013 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [613119958] [2024-11-15 23:38:26,013 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:38:26,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:38:26,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-15 23:38:26,128 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2024-11-15 23:38:26,128 INFO L169 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2024-11-15 23:38:26,128 INFO L154 ounterexampleChecker]: Commutativity condition check at non-minimality point 356 is hopeless, skipping. [2024-11-15 23:38:26,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 370 [2024-11-15 23:38:26,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:26,129 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 376 [2024-11-15 23:38:26,129 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:26,129 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 383 [2024-11-15 23:38:26,129 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:26,129 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 392 [2024-11-15 23:38:26,129 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:26,129 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 395 [2024-11-15 23:38:26,129 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:38:26,129 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 398 [2024-11-15 23:38:26,129 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:26,129 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 401 [2024-11-15 23:38:26,129 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:38:26,129 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:38:26,129 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:38:26,130 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:38:26,130 INFO L85 PathProgramCache]: Analyzing trace with hash 1029816858, now seen corresponding path program 9 times [2024-11-15 23:38:26,130 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:38:26,130 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1123046907] [2024-11-15 23:38:26,130 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:38:26,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:38:26,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:38:26,658 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-15 23:38:26,658 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:38:26,658 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1123046907] [2024-11-15 23:38:26,658 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1123046907] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:38:26,658 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [271362585] [2024-11-15 23:38:26,658 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-15 23:38:26,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:38:26,658 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:38:26,660 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 23:38:26,661 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 23:38:26,998 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2024-11-15 23:38:26,998 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:38:27,002 INFO L256 TraceCheckSpWp]: Trace formula consists of 760 conjuncts, 113 conjuncts are in the unsatisfiable core [2024-11-15 23:38:27,012 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:38:41,855 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 6 proven. 11 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-15 23:38:41,855 INFO L312 TraceCheckSpWp]: Computing backward predicates... Received shutdown request... [2024-11-15 23:51:33,900 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-11-15 23:51:33,900 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 23:51:33,900 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 23:51:34,268 WARN L228 SmtUtils]: Removed 3 from assertion stack [2024-11-15 23:51:34,270 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2024-11-15 23:51:34,287 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 23:51:34,475 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,SelfDestructingSolverStorable27,SelfDestructingSolverStorable28 [2024-11-15 23:51:34,476 WARN L596 AbstractCegarLoop]: Verification canceled: while PartialOrderCegarLoop was analyzing trace of length 404 with TraceHistMax 6,while TraceCheckSpWp was constructing backward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 39382 for 737477ms.. [2024-11-15 23:51:34,477 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 5 remaining) [2024-11-15 23:51:34,477 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 5 remaining) [2024-11-15 23:51:34,477 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 5 remaining) [2024-11-15 23:51:34,477 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 5 remaining) [2024-11-15 23:51:34,481 INFO L422 BasicCegarLoop]: Path program histogram: [9, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-15 23:51:34,482 INFO L242 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-11-15 23:51:34,482 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-15 23:51:34,498 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2024-11-15 23:51:34,498 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.11 11:51:34 BasicIcfg [2024-11-15 23:51:34,498 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-15 23:51:34,499 INFO L158 Benchmark]: Toolchain (without parser) took 843064.78ms. Allocated memory was 100.7MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 72.3MB in the beginning and 644.7MB in the end (delta: -572.4MB). Peak memory consumption was 958.2MB. Max. memory is 8.0GB. [2024-11-15 23:51:34,499 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 100.7MB. Free memory is still 52.9MB. There was no memory consumed. Max. memory is 8.0GB. [2024-11-15 23:51:34,499 INFO L158 Benchmark]: CACSL2BoogieTranslator took 276.28ms. Allocated memory is still 100.7MB. Free memory was 72.3MB in the beginning and 58.6MB in the end (delta: 13.7MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. [2024-11-15 23:51:34,499 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.73ms. Allocated memory is still 100.7MB. Free memory was 58.6MB in the beginning and 55.4MB in the end (delta: 3.2MB). There was no memory consumed. Max. memory is 8.0GB. [2024-11-15 23:51:34,499 INFO L158 Benchmark]: Boogie Preprocessor took 43.35ms. Allocated memory is still 100.7MB. Free memory was 55.4MB in the beginning and 53.3MB in the end (delta: 2.1MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2024-11-15 23:51:34,500 INFO L158 Benchmark]: RCFGBuilder took 1068.47ms. Allocated memory is still 100.7MB. Free memory was 53.3MB in the beginning and 28.2MB in the end (delta: 25.1MB). Peak memory consumption was 34.9MB. Max. memory is 8.0GB. [2024-11-15 23:51:34,500 INFO L158 Benchmark]: TraceAbstraction took 841615.47ms. Allocated memory was 100.7MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 27.6MB in the beginning and 644.7MB in the end (delta: -617.1MB). Peak memory consumption was 910.7MB. Max. memory is 8.0GB. [2024-11-15 23:51:34,501 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 100.7MB. Free memory is still 52.9MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 276.28ms. Allocated memory is still 100.7MB. Free memory was 72.3MB in the beginning and 58.6MB in the end (delta: 13.7MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 53.73ms. Allocated memory is still 100.7MB. Free memory was 58.6MB in the beginning and 55.4MB in the end (delta: 3.2MB). There was no memory consumed. Max. memory is 8.0GB. * Boogie Preprocessor took 43.35ms. Allocated memory is still 100.7MB. Free memory was 55.4MB in the beginning and 53.3MB in the end (delta: 2.1MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * RCFGBuilder took 1068.47ms. Allocated memory is still 100.7MB. Free memory was 53.3MB in the beginning and 28.2MB in the end (delta: 25.1MB). Peak memory consumption was 34.9MB. Max. memory is 8.0GB. * TraceAbstraction took 841615.47ms. Allocated memory was 100.7MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 27.6MB in the beginning and 644.7MB in the end (delta: -617.1MB). Peak memory consumption was 910.7MB. 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: 35271, independent: 28269, independent conditional: 23625, independent unconditional: 4644, dependent: 7002, dependent conditional: 6979, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 28974, independent: 28269, independent conditional: 23625, independent unconditional: 4644, dependent: 705, dependent conditional: 682, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 28974, independent: 28269, independent conditional: 23625, independent unconditional: 4644, dependent: 705, dependent conditional: 682, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 34864, independent: 28269, independent conditional: 23625, independent unconditional: 4644, dependent: 6595, dependent conditional: 6572, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 34864, independent: 28269, independent conditional: 0, independent unconditional: 28269, dependent: 6595, dependent conditional: 2643, dependent unconditional: 3952, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 34864, independent: 28269, independent conditional: 0, independent unconditional: 28269, dependent: 6595, dependent conditional: 2643, dependent unconditional: 3952, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4042, independent: 3995, independent conditional: 0, independent unconditional: 3995, dependent: 47, dependent conditional: 24, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4042, independent: 3954, independent conditional: 0, independent unconditional: 3954, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 88, independent: 41, independent conditional: 0, independent unconditional: 41, dependent: 47, dependent conditional: 24, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, independent: 41, independent conditional: 0, independent unconditional: 41, dependent: 47, dependent conditional: 24, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 10865, independent: 7341, independent conditional: 0, independent unconditional: 7341, dependent: 3524, dependent conditional: 1999, dependent unconditional: 1525, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 6, Protected Queries: 0 ], Cache Queries: [ total: 34864, independent: 24274, independent conditional: 0, independent unconditional: 24274, dependent: 6548, dependent conditional: 2619, dependent unconditional: 3929, unknown: 4042, unknown conditional: 24, unknown unconditional: 4018] , Statistics on independence cache: Total cache size (in pairs): 4048, Positive cache size: 4001, Positive conditional cache size: 6, Positive unconditional cache size: 3995, Negative cache size: 47, Negative conditional cache size: 24, Negative unconditional cache size: 23, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 27554, Maximal queried relation: 12, Independence queries for same thread: 6297, Persistent sets #1 benchmarks: Persistent set computation time: 9.1s, Number of persistent set computation: 1020, Number of trivial persistent sets: 725, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 4667, independent: 4644, independent conditional: 0, independent unconditional: 4644, dependent: 23, dependent conditional: 0, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 35271, independent: 28269, independent conditional: 23625, independent unconditional: 4644, dependent: 7002, dependent conditional: 6979, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 28974, independent: 28269, independent conditional: 23625, independent unconditional: 4644, dependent: 705, dependent conditional: 682, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 28974, independent: 28269, independent conditional: 23625, independent unconditional: 4644, dependent: 705, dependent conditional: 682, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 34864, independent: 28269, independent conditional: 23625, independent unconditional: 4644, dependent: 6595, dependent conditional: 6572, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 34864, independent: 28269, independent conditional: 0, independent unconditional: 28269, dependent: 6595, dependent conditional: 2643, dependent unconditional: 3952, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 34864, independent: 28269, independent conditional: 0, independent unconditional: 28269, dependent: 6595, dependent conditional: 2643, dependent unconditional: 3952, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4042, independent: 3995, independent conditional: 0, independent unconditional: 3995, dependent: 47, dependent conditional: 24, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4042, independent: 3954, independent conditional: 0, independent unconditional: 3954, dependent: 88, dependent conditional: 0, dependent unconditional: 88, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 88, independent: 41, independent conditional: 0, independent unconditional: 41, dependent: 47, dependent conditional: 24, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 88, independent: 41, independent conditional: 0, independent unconditional: 41, dependent: 47, dependent conditional: 24, dependent unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 10865, independent: 7341, independent conditional: 0, independent unconditional: 7341, dependent: 3524, dependent conditional: 1999, dependent unconditional: 1525, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 6, Protected Queries: 0 ], Cache Queries: [ total: 34864, independent: 24274, independent conditional: 0, independent unconditional: 24274, dependent: 6548, dependent conditional: 2619, dependent unconditional: 3929, unknown: 4042, unknown conditional: 24, unknown unconditional: 4018] , Statistics on independence cache: Total cache size (in pairs): 4048, Positive cache size: 4001, Positive conditional cache size: 6, Positive unconditional cache size: 3995, Negative cache size: 47, Negative conditional cache size: 24, Negative unconditional cache size: 23, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 27554, Maximal queried relation: 12, Independence queries for same thread: 6297 - TimeoutResultAtElement [Line: 186]: Timeout (TraceAbstraction) Unable to prove that a call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 404 with TraceHistMax 6,while TraceCheckSpWp was constructing backward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 39382 for 737477ms.. - TimeoutResultAtElement [Line: 179]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PartialOrderCegarLoop was analyzing trace of length 404 with TraceHistMax 6,while TraceCheckSpWp was constructing backward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 39382 for 737477ms.. - TimeoutResultAtElement [Line: 178]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PartialOrderCegarLoop was analyzing trace of length 404 with TraceHistMax 6,while TraceCheckSpWp was constructing backward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 39382 for 737477ms.. - TimeoutResultAtElement [Line: 177]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PartialOrderCegarLoop was analyzing trace of length 404 with TraceHistMax 6,while TraceCheckSpWp was constructing backward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 39382 for 737477ms.. - TimeoutResultAtElement [Line: 176]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PartialOrderCegarLoop was analyzing trace of length 404 with TraceHistMax 6,while TraceCheckSpWp was constructing backward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 39382 for 737477ms.. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 9 procedures, 366 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 841.3s, OverallIterations: 23, TraceHistogramMax: 0, PathProgramHistogramMax: 9, EmptinessCheckTime: 25.8s, 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: 228, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.6s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 19.8s InterpolantComputationTime, 10711 NumberOfCodeBlocks, 10490 NumberOfCodeBlocksAsserted, 39 NumberOfCheckSat, 12737 ConstructedInterpolants, 19 QuantifiedInterpolants, 39719 SizeOfPredicates, 67 NumberOfNonLiveVariables, 8292 ConjunctsInSsa, 156 ConjunctsInUnsatCore, 40 InterpolantComputations, 16 PerfectInterpolantSequences, 724/1108 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: 1.1s, ConditionCalculationTime: 0.7s, CommutingCounterexamples: 0, ConditionCalculations: 840, TraceChecks: 6, UnknownTraceChecks: 0, ImperfectProofs: 0, QuantifiedConditions: 0, FalseConditions: 0 RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown