/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/goblint-regression/28-race_reach_73-funloop_hard_racefree.i -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.conditional-comm-aee53f6 [2024-11-15 22:41:34,408 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-15 22:41:34,469 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder.epf [2024-11-15 22:41:34,474 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-15 22:41:34,475 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-15 22:41:34,494 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-15 22:41:34,495 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-15 22:41:34,495 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-15 22:41:34,495 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-15 22:41:34,495 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-15 22:41:34,495 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-15 22:41:34,495 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-15 22:41:34,496 INFO L153 SettingsManager]: * Use SBE=true [2024-11-15 22:41:34,496 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-15 22:41:34,496 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-15 22:41:34,496 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-15 22:41:34,496 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-15 22:41:34,496 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-15 22:41:34,496 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-15 22:41:34,496 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-15 22:41:34,496 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-15 22:41:34,496 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-15 22:41:34,496 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-15 22:41:34,496 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-15 22:41:34,496 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-15 22:41:34,496 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-15 22:41:34,496 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-15 22:41:34,496 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-11-15 22:41:34,497 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-15 22:41:34,497 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-15 22:41:34,497 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-15 22:41:34,497 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-15 22:41:34,497 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-15 22:41:34,497 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-15 22:41:34,497 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-15 22:41:34,497 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-15 22:41:34,498 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-15 22:41:34,498 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-15 22:41:34,498 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-15 22:41:34,498 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 22:41:34,735 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-15 22:41:34,747 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-15 22:41:34,749 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-15 22:41:34,750 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-15 22:41:34,751 INFO L274 PluginConnector]: CDTParser initialized [2024-11-15 22:41:34,752 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_73-funloop_hard_racefree.i [2024-11-15 22:41:35,984 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-15 22:41:36,241 INFO L384 CDTParser]: Found 1 translation units. [2024-11-15 22:41:36,242 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/trunk/examples/svcomp/goblint-regression/28-race_reach_73-funloop_hard_racefree.i [2024-11-15 22:41:36,255 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/ddc6da03e/9add392ca72f40c790773df529461b99/FLAG3f41749ee [2024-11-15 22:41:36,268 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/ddc6da03e/9add392ca72f40c790773df529461b99 [2024-11-15 22:41:36,270 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-15 22:41:36,271 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-15 22:41:36,272 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-15 22:41:36,272 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-15 22:41:36,275 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-15 22:41:36,276 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 10:41:36" (1/1) ... [2024-11-15 22:41:36,276 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ffafd35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:41:36, skipping insertion in model container [2024-11-15 22:41:36,277 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 10:41:36" (1/1) ... [2024-11-15 22:41:36,307 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-15 22:41:36,618 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/goblint-regression/28-race_reach_73-funloop_hard_racefree.i[41323,41336] [2024-11-15 22:41:36,650 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-15 22:41:36,689 INFO L200 MainTranslator]: Completed pre-run [2024-11-15 22:41:36,728 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/goblint-regression/28-race_reach_73-funloop_hard_racefree.i[41323,41336] [2024-11-15 22:41:36,749 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-15 22:41:36,798 INFO L204 MainTranslator]: Completed translation [2024-11-15 22:41:36,798 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:41:36 WrapperNode [2024-11-15 22:41:36,798 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-15 22:41:36,799 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-15 22:41:36,799 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-15 22:41:36,799 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-15 22:41:36,804 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:41:36" (1/1) ... [2024-11-15 22:41:36,818 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:41:36" (1/1) ... [2024-11-15 22:41:36,841 INFO L138 Inliner]: procedures = 275, calls = 142, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 357 [2024-11-15 22:41:36,841 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-15 22:41:36,842 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-15 22:41:36,842 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-15 22:41:36,842 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-15 22:41:36,848 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:41:36" (1/1) ... [2024-11-15 22:41:36,848 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:41:36" (1/1) ... [2024-11-15 22:41:36,852 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:41:36" (1/1) ... [2024-11-15 22:41:36,852 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:41:36" (1/1) ... [2024-11-15 22:41:36,861 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:41:36" (1/1) ... [2024-11-15 22:41:36,864 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:41:36" (1/1) ... [2024-11-15 22:41:36,866 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:41:36" (1/1) ... [2024-11-15 22:41:36,867 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:41:36" (1/1) ... [2024-11-15 22:41:36,869 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-15 22:41:36,870 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-15 22:41:36,870 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-15 22:41:36,870 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-15 22:41:36,871 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:41:36" (1/1) ... [2024-11-15 22:41:36,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-15 22:41:36,890 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 22:41:36,902 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 22:41:36,905 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 22:41:36,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-15 22:41:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-15 22:41:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-15 22:41:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-15 22:41:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-15 22:41:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-15 22:41:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-15 22:41:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-15 22:41:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-15 22:41:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-15 22:41:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-15 22:41:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-15 22:41:36,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-15 22:41:36,926 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 22:41:37,033 INFO L238 CfgBuilder]: Building ICFG [2024-11-15 22:41:37,034 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-15 22:41:37,476 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-15 22:41:37,477 INFO L287 CfgBuilder]: Performing block encoding [2024-11-15 22:41:37,518 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-15 22:41:37,518 INFO L316 CfgBuilder]: Removed 35 assume(true) statements. [2024-11-15 22:41:37,521 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 10:41:37 BoogieIcfgContainer [2024-11-15 22:41:37,522 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-15 22:41:37,523 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-15 22:41:37,523 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-15 22:41:37,530 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-15 22:41:37,530 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 10:41:36" (1/3) ... [2024-11-15 22:41:37,531 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1581956e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 10:41:37, skipping insertion in model container [2024-11-15 22:41:37,531 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:41:36" (2/3) ... [2024-11-15 22:41:37,531 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1581956e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 10:41:37, skipping insertion in model container [2024-11-15 22:41:37,531 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 10:41:37" (3/3) ... [2024-11-15 22:41:37,532 INFO L112 eAbstractionObserver]: Analyzing ICFG 28-race_reach_73-funloop_hard_racefree.i [2024-11-15 22:41:37,544 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-15 22:41:37,545 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG 28-race_reach_73-funloop_hard_racefree.i that has 2 procedures, 313 locations, 1 initial locations, 20 loop locations, and 3 error locations. [2024-11-15 22:41:37,546 INFO L492 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-15 22:41:37,603 INFO L143 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2024-11-15 22:41:37,663 INFO L126 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 22:41:37,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-11-15 22:41:37,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 22:41:37,667 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 22:41:37,668 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 22:41:37,739 INFO L181 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-11-15 22:41:37,751 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t_funThread1of1ForFork0 ======== [2024-11-15 22:41:37,759 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;@4801c7b7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 22:41:37,759 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-15 22:41:38,042 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:41:38,044 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:41:38,045 INFO L132 ounterexampleChecker]: Examining path program with hash 1039202587, occurence #1 [2024-11-15 22:41:38,045 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:41:38,045 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:41:38,053 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:41:38,053 INFO L85 PathProgramCache]: Analyzing trace with hash 1945169229, now seen corresponding path program 1 times [2024-11-15 22:41:38,060 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:41:38,061 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2007240227] [2024-11-15 22:41:38,061 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:41:38,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:41:38,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:41:38,447 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 22:41:38,448 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:41:38,449 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2007240227] [2024-11-15 22:41:38,450 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2007240227] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:41:38,450 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 22:41:38,450 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-15 22:41:38,451 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1628533530] [2024-11-15 22:41:38,452 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:41:38,456 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-15 22:41:38,457 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:41:38,474 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-15 22:41:38,474 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-15 22:41:38,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:41:38,475 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:41:38,476 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 48.666666666666664) internal successors, (146), 3 states have internal predecessors, (146), 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 22:41:38,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:41:38,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:41:38,540 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-15 22:41:38,540 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:41:38,540 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:41:38,541 INFO L132 ounterexampleChecker]: Examining path program with hash -1719714322, occurence #1 [2024-11-15 22:41:38,541 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:41:38,541 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:41:38,541 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:41:38,541 INFO L85 PathProgramCache]: Analyzing trace with hash 905810119, now seen corresponding path program 1 times [2024-11-15 22:41:38,541 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:41:38,541 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2126936394] [2024-11-15 22:41:38,541 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:41:38,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:41:38,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:41:38,762 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:41:38,763 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:41:38,763 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2126936394] [2024-11-15 22:41:38,763 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2126936394] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 22:41:38,763 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [365779954] [2024-11-15 22:41:38,763 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:41:38,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:41:38,763 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 22:41:38,766 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 22:41:38,767 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 22:41:38,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:41:38,891 INFO L256 TraceCheckSpWp]: Trace formula consists of 379 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-15 22:41:38,897 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 22:41:38,936 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:41:38,936 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 22:41:38,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:41:38,980 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [365779954] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 22:41:38,980 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 22:41:38,980 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2024-11-15 22:41:38,980 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [481112431] [2024-11-15 22:41:38,981 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 22:41:38,981 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-15 22:41:38,981 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:41:38,982 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-15 22:41:38,982 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2024-11-15 22:41:38,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:41:38,982 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:41:38,982 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 16.3) internal successors, (163), 10 states have internal predecessors, (163), 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 22:41:38,982 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:41:38,982 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:41:39,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:41:39,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:41:39,126 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-15 22:41:39,313 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:41:39,313 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:41:39,314 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:41:39,314 INFO L132 ounterexampleChecker]: Examining path program with hash -1719714322, occurence #2 [2024-11-15 22:41:39,314 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 22:41:39,314 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 22:41:39,315 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,315 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 22:41:39,315 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,315 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 22:41:39,315 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,315 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 22:41:39,315 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,315 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 22:41:39,315 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,315 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 22:41:39,315 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,316 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 22:41:39,316 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,316 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2024-11-15 22:41:39,316 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,316 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 22:41:39,316 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,316 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 22:41:39,316 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,316 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2024-11-15 22:41:39,316 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,316 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 22:41:39,316 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,316 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 22:41:39,316 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,316 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 22:41:39,316 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,316 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 22:41:39,316 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,316 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2024-11-15 22:41:39,317 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,317 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-15 22:41:39,317 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,317 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 22:41:39,317 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,317 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 22:41:39,317 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,317 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 22:41:39,317 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,317 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 22:41:39,317 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,317 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 22:41:39,317 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,317 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 22:41:39,317 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,317 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 22:41:39,317 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,317 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 22:41:39,317 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,318 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 22:41:39,318 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,318 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 22:41:39,318 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,318 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 22:41:39,318 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,318 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 22:41:39,318 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,318 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 22:41:39,318 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,318 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 22:41:39,318 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,318 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 22:41:39,318 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,318 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 22:41:39,318 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,318 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 22:41:39,318 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,318 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 22:41:39,318 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,319 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 22:41:39,319 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,319 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 22:41:39,319 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,319 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 22:41:39,319 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,319 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 22:41:39,319 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,319 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 22:41:39,319 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,319 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 22:41:39,319 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,319 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 22:41:39,319 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,319 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 22:41:39,319 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,319 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 22:41:39,319 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,319 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 22:41:39,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 22:41:39,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 22:41:39,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 22:41:39,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 22:41:39,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 22:41:39,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 22:41:39,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 22:41:39,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 22:41:39,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,320 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 22:41:39,320 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 22:41:39,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 22:41:39,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 22:41:39,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 22:41:39,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 22:41:39,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 22:41:39,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 22:41:39,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 22:41:39,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2024-11-15 22:41:39,321 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,321 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2024-11-15 22:41:39,322 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,322 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 22:41:39,322 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,322 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 22:41:39,322 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,322 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 22:41:39,322 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 22:41:39,322 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 22:41:39,322 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,322 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 22:41:39,322 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:39,322 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 22:41:39,322 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:41:39,323 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:41:39,323 INFO L85 PathProgramCache]: Analyzing trace with hash 124263559, now seen corresponding path program 2 times [2024-11-15 22:41:39,323 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:41:39,323 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2026559572] [2024-11-15 22:41:39,323 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:41:39,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:41:39,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:41:39,601 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 22:41:39,601 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:41:39,601 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2026559572] [2024-11-15 22:41:39,601 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2026559572] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 22:41:39,602 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1763205817] [2024-11-15 22:41:39,602 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 22:41:39,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:41:39,602 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 22:41:39,605 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 22:41:39,607 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 22:41:39,715 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-11-15 22:41:39,715 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 22:41:39,717 INFO L256 TraceCheckSpWp]: Trace formula consists of 369 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-15 22:41:39,722 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 22:41:40,899 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-11-15 22:41:40,900 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-11-15 22:41:40,974 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 16 [2024-11-15 22:41:41,179 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 16 [2024-11-15 22:41:41,304 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-15 22:41:41,304 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-15 22:41:41,304 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1763205817] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 22:41:41,306 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-15 22:41:41,306 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [9] total 21 [2024-11-15 22:41:41,307 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1548994866] [2024-11-15 22:41:41,307 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 22:41:41,307 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-15 22:41:41,307 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:41:41,308 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-15 22:41:41,308 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=364, Unknown=0, NotChecked=0, Total=420 [2024-11-15 22:41:41,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:41:41,309 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:41:41,309 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 11.071428571428571) internal successors, (155), 14 states have internal predecessors, (155), 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 22:41:41,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:41:41,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:41:41,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:41:41,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:41:41,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:41:41,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-15 22:41:41,950 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 22:41:42,129 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:41:42,130 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:41:42,130 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:41:42,130 INFO L132 ounterexampleChecker]: Examining path program with hash -619922545, occurence #1 [2024-11-15 22:41:42,130 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 22:41:42,130 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:41:42,131 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:41:42,131 INFO L85 PathProgramCache]: Analyzing trace with hash 336660984, now seen corresponding path program 1 times [2024-11-15 22:41:42,131 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:41:42,131 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1662483952] [2024-11-15 22:41:42,131 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:41:42,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:41:42,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:41:42,340 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-15 22:41:42,340 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:41:42,340 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1662483952] [2024-11-15 22:41:42,340 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1662483952] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 22:41:42,340 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2113638067] [2024-11-15 22:41:42,340 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:41:42,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:41:42,340 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 22:41:42,342 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 22:41:42,343 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 22:41:42,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:41:42,453 INFO L256 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-15 22:41:42,455 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 22:41:42,488 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-15 22:41:42,488 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 22:41:42,574 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-15 22:41:42,574 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2113638067] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 22:41:42,574 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 22:41:42,574 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2024-11-15 22:41:42,574 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1237212998] [2024-11-15 22:41:42,574 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 22:41:42,575 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-11-15 22:41:42,576 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:41:42,578 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-11-15 22:41:42,578 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2024-11-15 22:41:42,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:41:42,578 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:41:42,578 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 11.944444444444445) internal successors, (215), 18 states have internal predecessors, (215), 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 22:41:42,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:41:42,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:41:42,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-15 22:41:42,578 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:41:42,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:41:42,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:41:42,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-15 22:41:42,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 22:41:42,792 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-11-15 22:41:42,975 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:41:42,975 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:41:42,975 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:41:42,976 INFO L132 ounterexampleChecker]: Examining path program with hash -619922545, occurence #2 [2024-11-15 22:41:42,976 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 22:41:42,976 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 22:41:42,976 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,976 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 22:41:42,976 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,976 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 22:41:42,976 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,976 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 22:41:42,976 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,976 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 22:41:42,976 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,976 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 22:41:42,977 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,977 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 22:41:42,977 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,977 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2024-11-15 22:41:42,977 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,977 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 22:41:42,977 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,977 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 22:41:42,977 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,977 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2024-11-15 22:41:42,977 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,977 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 22:41:42,977 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,977 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 22:41:42,977 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,977 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 22:41:42,977 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,977 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 22:41:42,977 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,977 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2024-11-15 22:41:42,977 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,977 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-15 22:41:42,977 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,977 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 22:41:42,977 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,977 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 22:41:42,978 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,978 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 22:41:42,978 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,978 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 22:41:42,978 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,978 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 22:41:42,978 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,978 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 22:41:42,978 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,978 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 22:41:42,978 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,978 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 22:41:42,978 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,978 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 22:41:42,978 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,978 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 22:41:42,978 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,978 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 22:41:42,978 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,978 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 22:41:42,978 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,978 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 22:41:42,978 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,978 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 22:41:42,979 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,979 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 22:41:42,979 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,979 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 22:41:42,979 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,979 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 22:41:42,979 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,979 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 22:41:42,979 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,979 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 22:41:42,979 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,979 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 22:41:42,979 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,979 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 22:41:42,979 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,979 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 22:41:42,979 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,979 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 22:41:42,979 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,979 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 22:41:42,979 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,979 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 22:41:42,979 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,979 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 22:41:42,979 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,980 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 22:41:42,980 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,980 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 22:41:42,980 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,980 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 22:41:42,980 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,980 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 22:41:42,980 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,980 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 22:41:42,980 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,980 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 22:41:42,980 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,980 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 22:41:42,980 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,980 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 22:41:42,980 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,980 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 22:41:42,980 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,980 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 22:41:42,980 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,980 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 22:41:42,980 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,980 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 22:41:42,980 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,981 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 22:41:42,981 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,981 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 22:41:42,981 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,981 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 22:41:42,981 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,981 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 22:41:42,981 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,981 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 22:41:42,981 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,981 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 22:41:42,981 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,981 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 22:41:42,981 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,981 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 22:41:42,981 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,981 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 22:41:42,981 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,981 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 22:41:42,981 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,981 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 22:41:42,981 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,981 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 22:41:42,982 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,982 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 22:41:42,982 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,982 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 22:41:42,982 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,982 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 22:41:42,982 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,982 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2024-11-15 22:41:42,982 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,982 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 22:41:42,982 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,982 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 22:41:42,982 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,982 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 22:41:42,982 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,982 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 22:41:42,982 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 22:41:42,982 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 22:41:42,982 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,982 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2024-11-15 22:41:42,982 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,983 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2024-11-15 22:41:42,983 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,983 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2024-11-15 22:41:42,983 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,983 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2024-11-15 22:41:42,983 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,984 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2024-11-15 22:41:42,984 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,984 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2024-11-15 22:41:42,984 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:42,984 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 22:41:42,984 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:41:42,985 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:41:42,985 INFO L85 PathProgramCache]: Analyzing trace with hash -1522429576, now seen corresponding path program 2 times [2024-11-15 22:41:42,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:41:42,985 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1917330741] [2024-11-15 22:41:42,985 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:41:42,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:41:43,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:41:43,373 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-15 22:41:43,373 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:41:43,373 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1917330741] [2024-11-15 22:41:43,373 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1917330741] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 22:41:43,373 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [835178434] [2024-11-15 22:41:43,373 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 22:41:43,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:41:43,373 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 22:41:43,377 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 22:41:43,378 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 22:41:43,504 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-15 22:41:43,504 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 22:41:43,506 INFO L256 TraceCheckSpWp]: Trace formula consists of 550 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-15 22:41:43,509 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 22:41:43,567 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-15 22:41:43,567 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 22:41:43,719 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-15 22:41:43,719 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [835178434] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 22:41:43,719 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 22:41:43,719 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 23 [2024-11-15 22:41:43,720 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1636864514] [2024-11-15 22:41:43,720 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 22:41:43,720 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2024-11-15 22:41:43,720 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:41:43,721 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2024-11-15 22:41:43,721 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2024-11-15 22:41:43,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:41:43,721 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:41:43,721 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 10.0) internal successors, (230), 23 states have internal predecessors, (230), 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 22:41:43,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:41:43,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:41:43,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-15 22:41:43,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 22:41:43,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:41:43,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:41:43,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:41:43,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-15 22:41:43,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 22:41:43,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:41:43,995 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 22:41:44,183 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:41:44,183 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:41:44,183 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:41:44,184 INFO L132 ounterexampleChecker]: Examining path program with hash -619922545, occurence #3 [2024-11-15 22:41:44,184 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 22:41:44,184 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 22:41:44,184 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,184 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 22:41:44,184 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,184 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 22:41:44,184 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,184 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 22:41:44,184 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,184 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 22:41:44,184 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,184 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 22:41:44,184 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,184 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 22:41:44,184 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,184 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2024-11-15 22:41:44,184 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,184 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 22:41:44,184 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,184 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 22:41:44,184 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,184 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2024-11-15 22:41:44,184 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,184 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 22:41:44,184 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,185 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 22:41:44,185 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,185 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 22:41:44,185 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,185 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 22:41:44,185 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,185 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2024-11-15 22:41:44,185 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,185 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-15 22:41:44,185 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,185 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 22:41:44,185 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,185 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 22:41:44,185 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,185 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 22:41:44,185 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,185 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 22:41:44,185 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,185 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 22:41:44,185 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,185 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 22:41:44,185 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,185 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 22:41:44,185 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,185 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 22:41:44,185 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,186 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 22:41:44,186 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,186 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 22:41:44,186 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,186 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 22:41:44,186 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,186 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 22:41:44,186 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,186 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 22:41:44,186 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,186 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 22:41:44,186 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,186 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 22:41:44,186 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,186 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 22:41:44,188 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,188 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 22:41:44,188 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,188 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 22:41:44,188 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,188 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 22:41:44,188 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,188 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 22:41:44,188 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,188 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 22:41:44,188 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,188 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 22:41:44,188 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,188 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 22:41:44,188 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,189 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 22:41:44,189 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,189 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 22:41:44,189 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,189 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 22:41:44,189 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,189 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 22:41:44,189 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,189 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 22:41:44,189 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,189 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 22:41:44,189 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,189 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 22:41:44,189 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,189 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 22:41:44,189 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,189 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 22:41:44,189 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,189 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 22:41:44,189 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,190 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 22:41:44,190 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,190 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 22:41:44,190 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,190 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 22:41:44,190 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,190 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 22:41:44,190 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,190 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 22:41:44,190 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,190 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 22:41:44,190 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,190 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 22:41:44,190 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,190 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 22:41:44,190 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,190 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 22:41:44,190 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,190 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 22:41:44,190 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,190 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 22:41:44,190 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,191 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 22:41:44,191 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,191 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 22:41:44,191 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,191 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 22:41:44,191 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,191 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 22:41:44,191 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,191 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 22:41:44,191 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,191 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 22:41:44,191 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,191 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 22:41:44,191 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,191 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 22:41:44,191 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,191 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 22:41:44,191 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,191 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 22:41:44,191 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,191 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 22:41:44,191 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,191 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 22:41:44,192 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,192 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 22:41:44,192 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,192 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 22:41:44,192 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,192 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 22:41:44,192 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,192 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 22:41:44,192 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,192 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 22:41:44,192 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,192 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 22:41:44,192 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,192 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 22:41:44,192 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,192 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2024-11-15 22:41:44,192 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 22:41:44,192 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2024-11-15 22:41:44,192 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,192 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2024-11-15 22:41:44,192 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,192 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 22:41:44,192 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,192 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 22:41:44,192 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,192 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 22:41:44,193 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,193 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-15 22:41:44,193 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,193 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2024-11-15 22:41:44,193 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:44,193 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 22:41:44,193 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:41:44,193 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:41:44,193 INFO L85 PathProgramCache]: Analyzing trace with hash -2080421378, now seen corresponding path program 3 times [2024-11-15 22:41:44,193 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:41:44,194 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [175054189] [2024-11-15 22:41:44,194 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:41:44,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:41:44,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:41:45,854 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-15 22:41:45,854 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:41:45,854 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [175054189] [2024-11-15 22:41:45,854 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [175054189] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 22:41:45,854 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [715301810] [2024-11-15 22:41:45,854 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-15 22:41:45,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:41:45,855 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 22:41:45,858 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 22:41:45,859 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 22:41:45,987 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2024-11-15 22:41:45,987 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 22:41:45,989 INFO L256 TraceCheckSpWp]: Trace formula consists of 490 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-15 22:41:45,994 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 22:41:46,817 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-11-15 22:41:46,817 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-11-15 22:41:46,870 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2024-11-15 22:41:47,085 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2024-11-15 22:41:47,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:41:47,195 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:41:47,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:41:47,288 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:41:47,529 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-15 22:41:47,529 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 22:41:47,808 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_445 Int) (v_ArrVal_442 (Array Int Int))) (= (select (select (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_442))) (store .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| (store (select .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base|) |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| v_ArrVal_445))) |c_~#cache~0.base|) (+ 32 (* 32 |c_t_funThread1of1ForFork0_~i~0#1|) |c_~#cache~0.offset|)) 0)) is different from false [2024-11-15 22:41:47,838 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_445 Int) (|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_41| Int) (v_ArrVal_442 (Array Int Int))) (or (= (select (select (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_442))) (store .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| (store (select .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base|) |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_41| v_ArrVal_445))) |c_~#cache~0.base|) (+ 32 (* 32 |c_t_funThread1of1ForFork0_~i~0#1|) |c_~#cache~0.offset|)) 0) (< |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_41|))) is different from false [2024-11-15 22:41:47,856 WARN L851 $PredicateComparison]: unable to prove that (forall ((|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_41| Int) (v_ArrVal_442 (Array Int Int))) (let ((.cse0 (* 32 |c_t_funThread1of1ForFork0_~i~0#1|))) (or (< (+ .cse0 |c_~#cache~0.offset|) |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_41|) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_442) |c_~#cache~0.base|) (+ 32 .cse0 |c_~#cache~0.offset|)) 0)))) is different from false [2024-11-15 22:41:47,861 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_442 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_442) |c_~#cache~0.base|) (+ 32 (* 32 |c_t_funThread1of1ForFork0_~i~0#1|) |c_~#cache~0.offset|)) 0)) is different from false [2024-11-15 22:41:48,577 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 24 [2024-11-15 22:41:48,580 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-15 22:41:50,010 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-15 22:41:50,010 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [715301810] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 22:41:50,010 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 22:41:50,010 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 18, 19] total 49 [2024-11-15 22:41:50,010 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2002922986] [2024-11-15 22:41:50,010 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 22:41:50,011 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2024-11-15 22:41:50,011 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:41:50,012 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2024-11-15 22:41:50,013 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=192, Invalid=1785, Unknown=19, NotChecked=356, Total=2352 [2024-11-15 22:41:50,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:41:50,013 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:41:50,013 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 10.918367346938776) internal successors, (535), 49 states have internal predecessors, (535), 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 22:41:50,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:41:50,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:41:50,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-15 22:41:50,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 22:41:50,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:41:50,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:41:51,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:41:51,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:41:51,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-15 22:41:51,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 22:41:51,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:41:51,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:41:51,515 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 22:41:51,705 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,SelfDestructingSolverStorable5 [2024-11-15 22:41:51,706 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:41:51,706 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:41:51,706 INFO L132 ounterexampleChecker]: Examining path program with hash -619922545, occurence #4 [2024-11-15 22:41:51,706 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 22:41:51,706 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 22:41:51,706 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,706 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 22:41:51,706 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,706 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 22:41:51,706 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,707 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 22:41:51,707 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,707 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 22:41:51,707 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,707 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 22:41:51,707 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,707 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 22:41:51,707 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,707 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2024-11-15 22:41:51,707 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,707 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 22:41:51,707 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,707 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 22:41:51,707 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,707 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2024-11-15 22:41:51,707 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,707 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 22:41:51,707 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,707 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 22:41:51,707 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,707 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 22:41:51,707 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,707 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 22:41:51,707 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,707 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2024-11-15 22:41:51,707 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,707 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-15 22:41:51,707 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,707 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 22:41:51,707 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,707 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 22:41:51,708 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,708 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 22:41:51,708 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,708 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 22:41:51,708 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,708 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 22:41:51,708 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,708 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 22:41:51,708 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,708 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 22:41:51,708 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,708 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 22:41:51,708 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,708 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 22:41:51,708 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,708 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 22:41:51,708 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,708 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 22:41:51,708 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,708 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 22:41:51,708 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,708 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 22:41:51,708 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,708 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 22:41:51,708 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,708 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 22:41:51,708 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,708 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 22:41:51,708 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,708 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 22:41:51,709 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,709 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 22:41:51,709 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,709 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 22:41:51,709 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,709 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 22:41:51,709 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,709 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 22:41:51,709 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,709 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 22:41:51,710 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,710 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 22:41:51,710 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,710 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 22:41:51,710 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,710 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 22:41:51,710 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,710 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 22:41:51,710 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,710 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 22:41:51,710 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,710 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 22:41:51,710 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,710 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 22:41:51,710 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,710 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 22:41:51,710 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,710 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 22:41:51,710 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,710 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 22:41:51,710 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,710 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 22:41:51,710 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,710 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 22:41:51,710 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,710 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 22:41:51,710 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,710 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 22:41:51,710 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,710 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 22:41:51,710 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,710 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 22:41:51,711 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,711 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 22:41:51,711 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,711 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 22:41:51,711 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,711 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 22:41:51,711 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,711 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 22:41:51,711 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,711 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 22:41:51,711 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,711 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 22:41:51,711 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,711 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 22:41:51,711 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,711 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 22:41:51,711 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,711 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 22:41:51,711 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,711 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 22:41:51,711 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,711 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 22:41:51,711 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,711 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 22:41:51,711 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,711 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 22:41:51,711 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,711 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 22:41:51,711 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,711 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 22:41:51,712 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,712 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 22:41:51,712 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,712 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 22:41:51,712 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,712 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 22:41:51,712 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,712 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 22:41:51,712 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,712 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 22:41:51,712 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,712 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 22:41:51,712 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,712 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 22:41:51,712 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,712 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 22:41:51,712 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,712 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 22:41:51,712 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,712 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 22:41:51,712 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,712 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2024-11-15 22:41:51,712 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 22:41:51,712 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2024-11-15 22:41:51,712 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,712 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2024-11-15 22:41:51,712 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,712 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 22:41:51,712 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,713 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 22:41:51,713 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,713 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 22:41:51,713 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,713 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-15 22:41:51,713 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,713 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2024-11-15 22:41:51,713 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,713 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 22:41:51,713 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,713 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 22:41:51,713 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,713 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2024-11-15 22:41:51,713 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,713 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2024-11-15 22:41:51,713 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,713 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2024-11-15 22:41:51,714 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:51,714 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 22:41:51,714 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:41:51,714 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:41:51,714 INFO L85 PathProgramCache]: Analyzing trace with hash 1940599919, now seen corresponding path program 4 times [2024-11-15 22:41:51,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:41:51,714 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [524664889] [2024-11-15 22:41:51,714 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:41:51,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:41:51,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:41:53,052 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-15 22:41:53,053 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:41:53,053 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [524664889] [2024-11-15 22:41:53,053 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [524664889] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 22:41:53,053 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [368805472] [2024-11-15 22:41:53,053 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-15 22:41:53,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:41:53,053 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 22:41:53,055 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 22:41:53,056 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 22:41:53,574 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-15 22:41:53,574 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 22:41:53,578 INFO L256 TraceCheckSpWp]: Trace formula consists of 691 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-15 22:41:53,587 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 22:41:54,320 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-11-15 22:41:54,321 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-11-15 22:41:54,365 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2024-11-15 22:41:54,557 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2024-11-15 22:41:54,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:41:54,655 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:41:54,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:41:54,746 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:41:55,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:41:55,051 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:41:55,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:41:55,136 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:41:55,328 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-15 22:41:55,328 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 22:41:55,769 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_621 Int) (v_ArrVal_619 (Array Int Int))) (= (select (select (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_619))) (store .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| (store (select .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base|) |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| v_ArrVal_621))) |c_~#cache~0.base|) (+ 64 (* 32 |c_t_funThread1of1ForFork0_~i~0#1|) |c_~#cache~0.offset|)) 0)) is different from false [2024-11-15 22:41:55,943 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_619 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_619) |c_~#cache~0.base|) (+ 64 (* 32 |c_t_funThread1of1ForFork0_~i~0#1|) |c_~#cache~0.offset|)) 0)) is different from false [2024-11-15 22:41:55,949 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_619 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_619) |c_~#cache~0.base|) (+ 64 |c_~#cache~0.offset|)) 0)) is different from false [2024-11-15 22:41:56,434 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 24 [2024-11-15 22:41:56,435 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-15 22:41:57,895 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-15 22:41:57,895 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [368805472] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 22:41:57,895 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 22:41:57,895 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22, 23] total 56 [2024-11-15 22:41:57,895 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1155332119] [2024-11-15 22:41:57,895 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 22:41:57,896 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 56 states [2024-11-15 22:41:57,896 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:41:57,897 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2024-11-15 22:41:57,898 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=222, Invalid=2520, Unknown=26, NotChecked=312, Total=3080 [2024-11-15 22:41:57,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:41:57,898 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:41:57,898 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 56 states, 56 states have (on average 11.696428571428571) internal successors, (655), 56 states have internal predecessors, (655), 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 22:41:57,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:41:57,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:41:57,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-15 22:41:57,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 22:41:57,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:41:57,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:41:57,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:41:59,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:41:59,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:41:59,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-15 22:41:59,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 22:41:59,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:41:59,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:41:59,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-15 22:41:59,649 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 22:41:59,835 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:41:59,836 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:41:59,836 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:41:59,836 INFO L132 ounterexampleChecker]: Examining path program with hash -619922545, occurence #5 [2024-11-15 22:41:59,836 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 22:41:59,836 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 22:41:59,836 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,836 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 22:41:59,836 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,836 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 22:41:59,836 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,836 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 22:41:59,836 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 22:41:59,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 22:41:59,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 22:41:59,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2024-11-15 22:41:59,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 22:41:59,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 22:41:59,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2024-11-15 22:41:59,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 22:41:59,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 22:41:59,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 22:41:59,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 22:41:59,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2024-11-15 22:41:59,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-15 22:41:59,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 22:41:59,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 22:41:59,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 22:41:59,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,837 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 22:41:59,837 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 22:41:59,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 22:41:59,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 22:41:59,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 22:41:59,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 22:41:59,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 22:41:59,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 22:41:59,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 22:41:59,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 22:41:59,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 22:41:59,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 22:41:59,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 22:41:59,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 22:41:59,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 22:41:59,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 22:41:59,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 22:41:59,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,838 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 22:41:59,838 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 22:41:59,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 22:41:59,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 22:41:59,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 22:41:59,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 22:41:59,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 22:41:59,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 22:41:59,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 22:41:59,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 22:41:59,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 22:41:59,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 22:41:59,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 22:41:59,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 22:41:59,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 22:41:59,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 22:41:59,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 22:41:59,839 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,839 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 22:41:59,840 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 22:41:59,840 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 22:41:59,840 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 22:41:59,840 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 22:41:59,840 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 22:41:59,840 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 22:41:59,840 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 22:41:59,840 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 22:41:59,840 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 22:41:59,840 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 22:41:59,840 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 22:41:59,840 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 22:41:59,840 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 22:41:59,840 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 22:41:59,840 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 22:41:59,840 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,840 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 22:41:59,840 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,841 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 22:41:59,841 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,841 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 22:41:59,841 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,841 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 22:41:59,841 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,841 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 22:41:59,841 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,841 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 22:41:59,841 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,841 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 22:41:59,841 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,841 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 22:41:59,841 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,841 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 22:41:59,841 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,841 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 22:41:59,841 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,841 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2024-11-15 22:41:59,841 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 22:41:59,841 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2024-11-15 22:41:59,841 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,841 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2024-11-15 22:41:59,841 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,841 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 22:41:59,841 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,841 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 22:41:59,841 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,841 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 22:41:59,841 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,842 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-15 22:41:59,842 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,842 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2024-11-15 22:41:59,842 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,842 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 22:41:59,842 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,842 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 22:41:59,842 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,842 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2024-11-15 22:41:59,842 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,842 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2024-11-15 22:41:59,842 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,842 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2024-11-15 22:41:59,842 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,842 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2024-11-15 22:41:59,842 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,842 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2024-11-15 22:41:59,842 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,842 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2024-11-15 22:41:59,842 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,842 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2024-11-15 22:41:59,842 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,842 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2024-11-15 22:41:59,842 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:41:59,842 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 22:41:59,842 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:41:59,843 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:41:59,843 INFO L85 PathProgramCache]: Analyzing trace with hash -1772611104, now seen corresponding path program 5 times [2024-11-15 22:41:59,843 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:41:59,843 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1111422424] [2024-11-15 22:41:59,843 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:41:59,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:41:59,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:42:01,455 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-15 22:42:01,456 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:42:01,456 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1111422424] [2024-11-15 22:42:01,456 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1111422424] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 22:42:01,456 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [570004211] [2024-11-15 22:42:01,456 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-15 22:42:01,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:42:01,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 22:42:01,458 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 22:42:01,459 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 22:42:21,279 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 11 check-sat command(s) [2024-11-15 22:42:21,279 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 22:42:21,292 INFO L256 TraceCheckSpWp]: Trace formula consists of 802 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-11-15 22:42:21,297 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 22:42:21,893 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-11-15 22:42:21,893 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-11-15 22:42:21,939 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2024-11-15 22:42:22,109 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2024-11-15 22:42:22,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:22,222 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:22,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:22,297 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:22,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:22,629 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:22,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:22,709 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:22,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:22,968 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:23,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:23,035 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:23,254 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-15 22:42:23,254 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 22:42:25,340 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_850 Int) (v_ArrVal_847 (Array Int Int))) (= (select (select (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_847))) (store .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| (store (select .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base|) |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| v_ArrVal_850))) |c_~#cache~0.base|) (+ (* 32 |c_t_funThread1of1ForFork0_~i~0#1|) |c_~#cache~0.offset| 96)) 0)) is different from false [2024-11-15 22:42:25,546 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_847 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_847) |c_~#cache~0.base|) (+ (* 32 |c_t_funThread1of1ForFork0_~i~0#1|) |c_~#cache~0.offset| 96)) 0)) is different from false [2024-11-15 22:42:25,553 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_847 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_847) |c_~#cache~0.base|) (+ |c_~#cache~0.offset| 96)) 0)) is different from false [2024-11-15 22:42:26,003 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 24 [2024-11-15 22:42:26,007 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-15 22:42:27,585 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-15 22:42:27,585 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [570004211] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 22:42:27,585 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 22:42:27,585 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 26, 27] total 68 [2024-11-15 22:42:27,585 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [932172309] [2024-11-15 22:42:27,585 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 22:42:27,586 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 68 states [2024-11-15 22:42:27,586 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:42:27,587 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 68 interpolants. [2024-11-15 22:42:27,588 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=270, Invalid=3857, Unknown=45, NotChecked=384, Total=4556 [2024-11-15 22:42:27,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:42:27,588 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:42:27,588 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 68 states, 68 states have (on average 11.397058823529411) internal successors, (775), 68 states have internal predecessors, (775), 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 22:42:27,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:42:27,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:42:27,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-15 22:42:27,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 22:42:27,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:42:27,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:42:27,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-15 22:42:27,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:42:29,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:42:29,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:42:29,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-15 22:42:29,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 22:42:29,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:42:29,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:42:29,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-15 22:42:29,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-11-15 22:42:29,566 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-11-15 22:42:29,747 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,9 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:42:29,747 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:42:29,747 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:42:29,747 INFO L132 ounterexampleChecker]: Examining path program with hash -619922545, occurence #6 [2024-11-15 22:42:29,747 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 22:42:29,747 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 22:42:29,747 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,747 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 22:42:29,747 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,747 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 22:42:29,747 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,748 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 22:42:29,748 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,748 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 22:42:29,748 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,748 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 22:42:29,748 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,748 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 22:42:29,748 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,748 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2024-11-15 22:42:29,748 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,748 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 22:42:29,748 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,748 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 22:42:29,748 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,748 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2024-11-15 22:42:29,748 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,748 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 22:42:29,748 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,748 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 22:42:29,748 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,748 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 22:42:29,748 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,748 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 22:42:29,748 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,748 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2024-11-15 22:42:29,748 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,748 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-15 22:42:29,748 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,748 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 22:42:29,748 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,748 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 22:42:29,748 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,748 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 22:42:29,748 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,748 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 22:42:29,749 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,749 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 22:42:29,749 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,749 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 22:42:29,749 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,749 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 22:42:29,749 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,749 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 22:42:29,749 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,749 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 22:42:29,749 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,749 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 22:42:29,749 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,749 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 22:42:29,749 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,749 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 22:42:29,749 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,749 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 22:42:29,749 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,749 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 22:42:29,749 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,749 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 22:42:29,749 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,749 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 22:42:29,749 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,749 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 22:42:29,749 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,749 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 22:42:29,749 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,749 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 22:42:29,749 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,749 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 22:42:29,749 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,749 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 22:42:29,749 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,750 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 22:42:29,750 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,750 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 22:42:29,750 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,750 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 22:42:29,750 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,750 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 22:42:29,750 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,750 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 22:42:29,750 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,750 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 22:42:29,750 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,750 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 22:42:29,750 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,750 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 22:42:29,750 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,750 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 22:42:29,750 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,750 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 22:42:29,750 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,750 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 22:42:29,750 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,750 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 22:42:29,750 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,750 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 22:42:29,750 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,750 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 22:42:29,750 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,750 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 22:42:29,750 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,750 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 22:42:29,750 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,750 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 22:42:29,750 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,750 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 22:42:29,750 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,751 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 22:42:29,751 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,751 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 22:42:29,751 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,751 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 22:42:29,751 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,751 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 22:42:29,751 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,751 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 22:42:29,751 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,751 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 22:42:29,751 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,751 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 22:42:29,751 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,751 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 22:42:29,751 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,751 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 22:42:29,751 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,751 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 22:42:29,751 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,751 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 22:42:29,751 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,751 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 22:42:29,751 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,751 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 22:42:29,751 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,751 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 22:42:29,751 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,751 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 22:42:29,751 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,751 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 22:42:29,751 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,751 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 22:42:29,751 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,751 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 22:42:29,752 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,752 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 22:42:29,752 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,752 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 22:42:29,752 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,752 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 22:42:29,752 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,752 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 22:42:29,752 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,752 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 22:42:29,752 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,752 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 22:42:29,752 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,752 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2024-11-15 22:42:29,752 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 22:42:29,752 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2024-11-15 22:42:29,752 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,752 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2024-11-15 22:42:29,752 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,752 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 22:42:29,752 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,752 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 22:42:29,752 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,752 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 22:42:29,752 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,752 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-15 22:42:29,752 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,752 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2024-11-15 22:42:29,752 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,752 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 22:42:29,753 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,753 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 22:42:29,753 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,753 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2024-11-15 22:42:29,753 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,753 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2024-11-15 22:42:29,753 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,753 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2024-11-15 22:42:29,753 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,753 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2024-11-15 22:42:29,753 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,753 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2024-11-15 22:42:29,753 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,753 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2024-11-15 22:42:29,753 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,753 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2024-11-15 22:42:29,753 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,753 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2024-11-15 22:42:29,753 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,753 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2024-11-15 22:42:29,753 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,753 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2024-11-15 22:42:29,753 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,753 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 333 [2024-11-15 22:42:29,753 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,753 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2024-11-15 22:42:29,753 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,753 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 341 [2024-11-15 22:42:29,753 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:29,753 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 22:42:29,753 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:42:29,754 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:42:29,754 INFO L85 PathProgramCache]: Analyzing trace with hash -164693423, now seen corresponding path program 6 times [2024-11-15 22:42:29,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:42:29,754 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1998847875] [2024-11-15 22:42:29,754 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:42:29,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:42:29,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:42:31,682 INFO L134 CoverageAnalysis]: Checked inductivity of 487 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-15 22:42:31,682 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:42:31,682 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1998847875] [2024-11-15 22:42:31,682 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1998847875] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 22:42:31,682 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [965668130] [2024-11-15 22:42:31,682 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-11-15 22:42:31,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:42:31,682 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 22:42:31,684 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 22:42:31,686 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 22:42:39,284 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 9 check-sat command(s) [2024-11-15 22:42:39,285 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 22:42:39,297 INFO L256 TraceCheckSpWp]: Trace formula consists of 893 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-11-15 22:42:39,303 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 22:42:39,957 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-11-15 22:42:39,957 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-11-15 22:42:40,002 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2024-11-15 22:42:40,199 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2024-11-15 22:42:40,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:40,298 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:40,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:40,368 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:40,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:40,674 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:40,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:40,743 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:41,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:41,033 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:41,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:41,104 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:41,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:41,384 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:41,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:41,454 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:41,721 INFO L134 CoverageAnalysis]: Checked inductivity of 487 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-15 22:42:41,721 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 22:42:42,984 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1126 (Array Int Int)) (v_ArrVal_1128 Int)) (= (select (select (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1126))) (store .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| (store (select .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base|) |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| v_ArrVal_1128))) |c_~#cache~0.base|) (+ (* 32 |c_t_funThread1of1ForFork0_~i~0#1|) 128 |c_~#cache~0.offset|)) 0)) is different from false [2024-11-15 22:42:43,212 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1126 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1126) |c_~#cache~0.base|) (+ (* 32 |c_t_funThread1of1ForFork0_~i~0#1|) 128 |c_~#cache~0.offset|)) 0)) is different from false [2024-11-15 22:42:43,713 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 24 [2024-11-15 22:42:43,716 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-15 22:42:45,299 INFO L134 CoverageAnalysis]: Checked inductivity of 487 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-15 22:42:45,299 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [965668130] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 22:42:45,299 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 22:42:45,299 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 30, 31] total 80 [2024-11-15 22:42:45,299 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1148016540] [2024-11-15 22:42:45,299 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 22:42:45,300 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 80 states [2024-11-15 22:42:45,300 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:42:45,302 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 80 interpolants. [2024-11-15 22:42:45,303 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=327, Invalid=5637, Unknown=50, NotChecked=306, Total=6320 [2024-11-15 22:42:45,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:42:45,303 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:42:45,304 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 80 states, 80 states have (on average 11.1875) internal successors, (895), 80 states have internal predecessors, (895), 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 22:42:45,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:42:45,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:42:45,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-15 22:42:45,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 22:42:45,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:42:45,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:42:45,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-15 22:42:45,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2024-11-15 22:42:45,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:42:47,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:42:47,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:42:47,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-15 22:42:47,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 22:42:47,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:42:47,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:42:47,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-15 22:42:47,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-11-15 22:42:47,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:42:47,913 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 22:42:48,096 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:42:48,097 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:42:48,097 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:42:48,097 INFO L132 ounterexampleChecker]: Examining path program with hash -619922545, occurence #7 [2024-11-15 22:42:48,097 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 22:42:48,097 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 22:42:48,097 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,097 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 22:42:48,097 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,097 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 22:42:48,097 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,097 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 22:42:48,097 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,097 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 22:42:48,097 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,097 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 22:42:48,097 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,097 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 22:42:48,097 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,097 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2024-11-15 22:42:48,097 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 22:42:48,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 22:42:48,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2024-11-15 22:42:48,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 22:42:48,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 22:42:48,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 22:42:48,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 22:42:48,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2024-11-15 22:42:48,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-15 22:42:48,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 22:42:48,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 22:42:48,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 22:42:48,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 22:42:48,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 22:42:48,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 22:42:48,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 22:42:48,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 22:42:48,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 22:42:48,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 22:42:48,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 22:42:48,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 22:42:48,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 22:42:48,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 22:42:48,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 22:42:48,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 22:42:48,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 22:42:48,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 22:42:48,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 22:42:48,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 22:42:48,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 22:42:48,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 22:42:48,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 22:42:48,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 22:42:48,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 22:42:48,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 22:42:48,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 22:42:48,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 22:42:48,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 22:42:48,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 22:42:48,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 22:42:48,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 22:42:48,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 22:42:48,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 22:42:48,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 22:42:48,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 22:42:48,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 22:42:48,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 22:42:48,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 22:42:48,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 22:42:48,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 22:42:48,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 22:42:48,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 22:42:48,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 22:42:48,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 22:42:48,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 22:42:48,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 22:42:48,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 22:42:48,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 22:42:48,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 22:42:48,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 22:42:48,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 22:42:48,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 22:42:48,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 22:42:48,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 22:42:48,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 22:42:48,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 22:42:48,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 22:42:48,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 22:42:48,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 22:42:48,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 22:42:48,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 22:42:48,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 22:42:48,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2024-11-15 22:42:48,102 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 22:42:48,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2024-11-15 22:42:48,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2024-11-15 22:42:48,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 22:42:48,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 22:42:48,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 22:42:48,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-15 22:42:48,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2024-11-15 22:42:48,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 22:42:48,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 22:42:48,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2024-11-15 22:42:48,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2024-11-15 22:42:48,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2024-11-15 22:42:48,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2024-11-15 22:42:48,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2024-11-15 22:42:48,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2024-11-15 22:42:48,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2024-11-15 22:42:48,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2024-11-15 22:42:48,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2024-11-15 22:42:48,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2024-11-15 22:42:48,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 333 [2024-11-15 22:42:48,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2024-11-15 22:42:48,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 341 [2024-11-15 22:42:48,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2024-11-15 22:42:48,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 372 [2024-11-15 22:42:48,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 373 [2024-11-15 22:42:48,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 374 [2024-11-15 22:42:48,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 381 [2024-11-15 22:42:48,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:42:48,103 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 22:42:48,103 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:42:48,104 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:42:48,104 INFO L85 PathProgramCache]: Analyzing trace with hash -2141661758, now seen corresponding path program 7 times [2024-11-15 22:42:48,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:42:48,104 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [532209123] [2024-11-15 22:42:48,104 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:42:48,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:42:48,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:42:50,365 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 415 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-15 22:42:50,365 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:42:50,365 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [532209123] [2024-11-15 22:42:50,365 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [532209123] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 22:42:50,365 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1958659986] [2024-11-15 22:42:50,365 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-11-15 22:42:50,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:42:50,366 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 22:42:50,367 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 22:42:50,368 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 22:42:50,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:42:50,563 INFO L256 TraceCheckSpWp]: Trace formula consists of 1024 conjuncts, 100 conjuncts are in the unsatisfiable core [2024-11-15 22:42:50,569 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 22:42:51,174 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-11-15 22:42:51,175 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-11-15 22:42:51,222 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2024-11-15 22:42:51,422 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2024-11-15 22:42:51,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:51,524 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:51,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:51,594 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:51,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:51,893 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:51,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:51,963 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:52,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:52,256 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:52,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:52,335 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:52,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:52,632 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:52,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:52,706 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:53,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:53,017 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:53,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:42:53,096 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:42:53,392 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 415 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-15 22:42:53,392 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 22:42:54,905 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1456 (Array Int Int)) (v_ArrVal_1459 Int)) (= (select (select (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1456))) (store .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base| (store (select .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.base|) |c_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset| v_ArrVal_1459))) |c_~#cache~0.base|) (+ 160 (* 32 |c_t_funThread1of1ForFork0_~i~0#1|) |c_~#cache~0.offset|)) 0)) is different from false [2024-11-15 22:42:54,925 WARN L851 $PredicateComparison]: unable to prove that (forall ((|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_95| Int) (v_ArrVal_1456 (Array Int Int)) (v_ArrVal_1459 Int)) (or (= (select (select (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1456))) (store .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| (store (select .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base|) |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_95| v_ArrVal_1459))) |c_~#cache~0.base|) (+ 160 (* 32 |c_t_funThread1of1ForFork0_~i~0#1|) |c_~#cache~0.offset|)) 0) (< |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_95|))) is different from false [2024-11-15 22:42:54,936 WARN L851 $PredicateComparison]: unable to prove that (forall ((|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_95| Int) (v_ArrVal_1456 (Array Int Int))) (let ((.cse0 (* 32 |c_t_funThread1of1ForFork0_~i~0#1|))) (or (< (+ .cse0 |c_~#cache~0.offset|) |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_95|) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1456) |c_~#cache~0.base|) (+ 160 .cse0 |c_~#cache~0.offset|)) 0)))) is different from false [2024-11-15 22:42:54,939 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1456 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1456) |c_~#cache~0.base|) (+ 160 (* 32 |c_t_funThread1of1ForFork0_~i~0#1|) |c_~#cache~0.offset|)) 0)) is different from false [2024-11-15 22:42:54,946 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1456 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1456) |c_~#cache~0.base|) (+ 160 |c_~#cache~0.offset|)) 0)) is different from false [2024-11-15 22:42:55,293 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 24 [2024-11-15 22:42:55,296 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-15 22:42:56,905 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 415 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-15 22:42:56,905 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1958659986] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 22:42:56,905 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 22:42:56,905 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 34, 35] total 92 [2024-11-15 22:42:56,906 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [251153768] [2024-11-15 22:42:56,906 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 22:42:56,910 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 92 states [2024-11-15 22:42:56,911 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:42:56,912 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 92 interpolants. [2024-11-15 22:42:56,913 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=358, Invalid=7137, Unknown=7, NotChecked=870, Total=8372 [2024-11-15 22:42:56,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:42:56,913 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:42:56,914 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 92 states, 92 states have (on average 11.032608695652174) internal successors, (1015), 92 states have internal predecessors, (1015), 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 22:42:56,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:42:56,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:42:56,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-15 22:42:56,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 22:42:56,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:42:56,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:42:56,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-15 22:42:56,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2024-11-15 22:42:56,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:42:56,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:43:00,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:43:00,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:43:00,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-15 22:43:00,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 22:43:00,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:43:00,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:43:00,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-15 22:43:00,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-11-15 22:43:00,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:43:00,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 22:43:00,451 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 22:43:00,638 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2024-11-15 22:43:00,639 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:43:00,639 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:43:00,639 INFO L132 ounterexampleChecker]: Examining path program with hash -619922545, occurence #8 [2024-11-15 22:43:00,639 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 22:43:00,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 22:43:00,639 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 22:43:00,639 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 22:43:00,639 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 22:43:00,639 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 22:43:00,639 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 22:43:00,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 22:43:00,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2024-11-15 22:43:00,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 22:43:00,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 22:43:00,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2024-11-15 22:43:00,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 22:43:00,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 22:43:00,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 22:43:00,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 22:43:00,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2024-11-15 22:43:00,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-15 22:43:00,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 22:43:00,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 22:43:00,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 22:43:00,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 22:43:00,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 22:43:00,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 22:43:00,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 22:43:00,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 22:43:00,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 22:43:00,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 22:43:00,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 22:43:00,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 22:43:00,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 22:43:00,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 22:43:00,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 22:43:00,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 22:43:00,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 22:43:00,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 22:43:00,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 22:43:00,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 22:43:00,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 22:43:00,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 22:43:00,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 22:43:00,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 22:43:00,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 22:43:00,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 22:43:00,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 22:43:00,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 22:43:00,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 22:43:00,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 22:43:00,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 22:43:00,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 22:43:00,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 22:43:00,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 22:43:00,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 22:43:00,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 22:43:00,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 22:43:00,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 22:43:00,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 22:43:00,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 22:43:00,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 22:43:00,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 22:43:00,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 22:43:00,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 22:43:00,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 22:43:00,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 22:43:00,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 22:43:00,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 22:43:00,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 22:43:00,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 22:43:00,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 22:43:00,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 22:43:00,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 22:43:00,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 22:43:00,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 22:43:00,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 22:43:00,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 22:43:00,644 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,644 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 22:43:00,644 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,644 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 22:43:00,644 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,644 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 22:43:00,644 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,644 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 22:43:00,644 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,644 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 22:43:00,644 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,644 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 22:43:00,644 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,644 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2024-11-15 22:43:00,644 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 22:43:00,644 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2024-11-15 22:43:00,644 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,644 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2024-11-15 22:43:00,644 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,644 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 22:43:00,644 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,644 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 22:43:00,644 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,644 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 22:43:00,644 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,644 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-15 22:43:00,644 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,644 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2024-11-15 22:43:00,644 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,644 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 22:43:00,644 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,645 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 22:43:00,645 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,645 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2024-11-15 22:43:00,645 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,645 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2024-11-15 22:43:00,645 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,645 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2024-11-15 22:43:00,645 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,645 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2024-11-15 22:43:00,645 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,645 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2024-11-15 22:43:00,645 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,645 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2024-11-15 22:43:00,645 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,645 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2024-11-15 22:43:00,645 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,645 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2024-11-15 22:43:00,645 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,645 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2024-11-15 22:43:00,645 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,645 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2024-11-15 22:43:00,645 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,645 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 333 [2024-11-15 22:43:00,645 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,645 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2024-11-15 22:43:00,645 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,645 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 341 [2024-11-15 22:43:00,645 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,645 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2024-11-15 22:43:00,645 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,645 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 372 [2024-11-15 22:43:00,645 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,645 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 373 [2024-11-15 22:43:00,646 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,646 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 374 [2024-11-15 22:43:00,646 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,646 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 381 [2024-11-15 22:43:00,646 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,646 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 402 [2024-11-15 22:43:00,646 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,646 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 412 [2024-11-15 22:43:00,646 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,646 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 413 [2024-11-15 22:43:00,646 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,646 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 414 [2024-11-15 22:43:00,646 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,646 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 421 [2024-11-15 22:43:00,646 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:00,646 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 22:43:00,646 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:43:00,646 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:43:00,647 INFO L85 PathProgramCache]: Analyzing trace with hash 83799091, now seen corresponding path program 8 times [2024-11-15 22:43:00,647 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:43:00,647 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [776549357] [2024-11-15 22:43:00,647 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:43:00,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:43:00,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:43:03,659 INFO L134 CoverageAnalysis]: Checked inductivity of 853 backedges. 0 proven. 618 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-15 22:43:03,659 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:43:03,659 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [776549357] [2024-11-15 22:43:03,659 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [776549357] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 22:43:03,659 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1038773491] [2024-11-15 22:43:03,660 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 22:43:03,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:43:03,660 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 22:43:03,662 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 22:43:03,663 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 22:43:03,899 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-15 22:43:03,900 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 22:43:03,904 INFO L256 TraceCheckSpWp]: Trace formula consists of 1135 conjuncts, 111 conjuncts are in the unsatisfiable core [2024-11-15 22:43:03,910 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 22:43:04,498 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-11-15 22:43:04,499 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-11-15 22:43:04,550 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2024-11-15 22:43:04,753 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2024-11-15 22:43:04,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:43:04,865 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:43:04,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:43:04,943 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:43:05,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:43:05,248 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:43:05,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:43:05,316 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:43:05,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:43:05,613 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:43:05,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:43:05,681 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:43:05,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:43:05,984 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:43:06,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:43:06,053 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:43:06,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:43:06,353 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:43:06,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:43:06,422 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:43:06,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:43:06,745 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:43:06,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:43:06,817 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:43:07,117 INFO L134 CoverageAnalysis]: Checked inductivity of 853 backedges. 0 proven. 618 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-15 22:43:07,117 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 22:43:10,638 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1840 Int) (v_ArrVal_1837 (Array Int Int)) (|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_116| Int)) (or (< |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.offset| |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_116|) (= (select (select (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1837))) (store .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base| (store (select .cse0 |c_t_funThread1of1ForFork0_cache_entry_addref_#in~entry#1.base|) |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_116| v_ArrVal_1840))) |c_~#cache~0.base|) (+ 192 (* 32 |c_t_funThread1of1ForFork0_~i~0#1|) |c_~#cache~0.offset|)) 0))) is different from false [2024-11-15 22:43:10,651 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1837 (Array Int Int)) (|v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_116| Int)) (let ((.cse0 (* 32 |c_t_funThread1of1ForFork0_~i~0#1|))) (or (< (+ .cse0 |c_~#cache~0.offset|) |v_t_funThread1of1ForFork0_cache_entry_addref_~entry#1.offset_116|) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1837) |c_~#cache~0.base|) (+ 192 .cse0 |c_~#cache~0.offset|)) 0)))) is different from false [2024-11-15 22:43:10,747 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1837 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_1837) |c_~#cache~0.base|) (+ 192 |c_~#cache~0.offset|)) 0)) is different from false [2024-11-15 22:43:11,051 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 24 [2024-11-15 22:43:11,053 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-15 22:43:12,698 INFO L134 CoverageAnalysis]: Checked inductivity of 853 backedges. 0 proven. 618 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-15 22:43:12,698 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1038773491] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 22:43:12,698 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 22:43:12,698 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 38, 39] total 104 [2024-11-15 22:43:12,699 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1877346270] [2024-11-15 22:43:12,699 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 22:43:12,699 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 104 states [2024-11-15 22:43:12,700 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:43:12,701 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 104 interpolants. [2024-11-15 22:43:12,703 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=414, Invalid=9645, Unknown=53, NotChecked=600, Total=10712 [2024-11-15 22:43:12,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:43:12,703 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:43:12,703 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 104 states, 104 states have (on average 10.913461538461538) internal successors, (1135), 104 states have internal predecessors, (1135), 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 22:43:12,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:43:12,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:43:12,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-15 22:43:12,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 22:43:12,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:43:12,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:43:12,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-15 22:43:12,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2024-11-15 22:43:12,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:43:12,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 22:43:12,703 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:43:16,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:43:16,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:43:16,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-15 22:43:16,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 22:43:16,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:43:16,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:43:16,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-15 22:43:16,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-11-15 22:43:16,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:43:16,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 22:43:16,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2024-11-15 22:43:16,812 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2024-11-15 22:43:16,998 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,SelfDestructingSolverStorable10 [2024-11-15 22:43:16,999 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:43:16,999 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:43:16,999 INFO L132 ounterexampleChecker]: Examining path program with hash -619922545, occurence #9 [2024-11-15 22:43:16,999 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 22:43:16,999 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 22:43:16,999 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:16,999 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 22:43:16,999 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:16,999 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 22:43:16,999 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:16,999 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 22:43:16,999 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:16,999 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 22:43:16,999 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:16,999 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 22:43:16,999 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:16,999 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 22:43:17,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2024-11-15 22:43:17,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 22:43:17,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 22:43:17,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2024-11-15 22:43:17,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 22:43:17,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 22:43:17,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 22:43:17,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 22:43:17,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2024-11-15 22:43:17,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-15 22:43:17,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 22:43:17,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 22:43:17,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 22:43:17,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 22:43:17,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 22:43:17,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 22:43:17,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 22:43:17,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 22:43:17,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 22:43:17,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 22:43:17,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 22:43:17,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 22:43:17,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 22:43:17,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 22:43:17,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 22:43:17,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 22:43:17,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 22:43:17,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 22:43:17,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 22:43:17,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 22:43:17,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 22:43:17,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 22:43:17,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 22:43:17,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 22:43:17,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 22:43:17,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 22:43:17,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 22:43:17,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 22:43:17,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 22:43:17,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 22:43:17,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 22:43:17,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 22:43:17,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 22:43:17,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 22:43:17,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 22:43:17,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 22:43:17,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 22:43:17,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 22:43:17,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 22:43:17,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 22:43:17,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 22:43:17,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 22:43:17,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 22:43:17,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 22:43:17,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 22:43:17,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 22:43:17,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 22:43:17,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 22:43:17,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 22:43:17,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 22:43:17,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 22:43:17,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 22:43:17,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 22:43:17,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 22:43:17,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 22:43:17,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 22:43:17,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 22:43:17,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 22:43:17,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 22:43:17,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 22:43:17,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 22:43:17,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 22:43:17,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 22:43:17,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2024-11-15 22:43:17,004 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 22:43:17,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2024-11-15 22:43:17,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2024-11-15 22:43:17,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 22:43:17,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 22:43:17,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 22:43:17,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-15 22:43:17,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2024-11-15 22:43:17,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 22:43:17,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 22:43:17,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2024-11-15 22:43:17,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2024-11-15 22:43:17,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2024-11-15 22:43:17,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2024-11-15 22:43:17,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2024-11-15 22:43:17,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2024-11-15 22:43:17,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2024-11-15 22:43:17,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2024-11-15 22:43:17,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2024-11-15 22:43:17,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2024-11-15 22:43:17,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 333 [2024-11-15 22:43:17,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2024-11-15 22:43:17,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 341 [2024-11-15 22:43:17,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2024-11-15 22:43:17,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 372 [2024-11-15 22:43:17,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 373 [2024-11-15 22:43:17,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 374 [2024-11-15 22:43:17,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 381 [2024-11-15 22:43:17,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 402 [2024-11-15 22:43:17,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 412 [2024-11-15 22:43:17,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 413 [2024-11-15 22:43:17,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 414 [2024-11-15 22:43:17,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 421 [2024-11-15 22:43:17,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 442 [2024-11-15 22:43:17,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 452 [2024-11-15 22:43:17,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 453 [2024-11-15 22:43:17,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 454 [2024-11-15 22:43:17,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 461 [2024-11-15 22:43:17,007 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:43:17,007 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 22:43:17,007 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:43:17,007 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:43:17,007 INFO L85 PathProgramCache]: Analyzing trace with hash 927563172, now seen corresponding path program 9 times [2024-11-15 22:43:17,007 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:43:17,007 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2077073335] [2024-11-15 22:43:17,007 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:43:17,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:43:17,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:43:20,592 INFO L134 CoverageAnalysis]: Checked inductivity of 1096 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-15 22:43:20,592 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:43:20,592 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2077073335] [2024-11-15 22:43:20,592 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2077073335] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 22:43:20,592 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [583071544] [2024-11-15 22:43:20,593 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-15 22:43:20,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:43:20,593 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 22:43:20,595 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 22:43:20,595 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 22:44:33,082 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2024-11-15 22:44:33,083 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 22:44:33,116 INFO L256 TraceCheckSpWp]: Trace formula consists of 1216 conjuncts, 125 conjuncts are in the unsatisfiable core [2024-11-15 22:44:33,126 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 22:44:33,793 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-11-15 22:44:33,793 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-11-15 22:44:33,845 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2024-11-15 22:44:34,061 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2024-11-15 22:44:34,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:44:34,170 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:44:34,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:44:34,239 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:44:34,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:44:34,587 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:44:34,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:44:34,660 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:44:34,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:44:34,962 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:44:35,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:44:35,035 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:44:35,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:44:35,345 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:44:35,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:44:35,416 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:44:35,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:44:35,740 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:44:35,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:44:35,821 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:44:36,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:44:36,144 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:44:36,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:44:36,217 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:44:36,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:44:36,566 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:44:36,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 22:44:36,634 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-15 22:44:36,963 INFO L134 CoverageAnalysis]: Checked inductivity of 1096 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-15 22:44:36,964 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 22:44:42,282 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2269 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t_ids~0#1.base| v_ArrVal_2269) |c_~#cache~0.base|) (+ (* 32 |c_t_funThread1of1ForFork0_~i~0#1|) 224 |c_~#cache~0.offset|)) 0)) is different from false [2024-11-15 22:44:42,720 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 24 [2024-11-15 22:44:42,721 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-15 22:44:44,448 INFO L134 CoverageAnalysis]: Checked inductivity of 1096 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-15 22:44:44,448 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [583071544] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 22:44:44,448 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 22:44:44,448 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 42, 43] total 116 [2024-11-15 22:44:44,449 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1064572881] [2024-11-15 22:44:44,449 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 22:44:44,453 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 116 states [2024-11-15 22:44:44,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:44:44,455 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 116 interpolants. [2024-11-15 22:44:44,460 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=472, Invalid=12536, Unknown=106, NotChecked=226, Total=13340 [2024-11-15 22:44:44,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:44:44,460 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:44:44,461 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 116 states, 116 states have (on average 10.818965517241379) internal successors, (1255), 116 states have internal predecessors, (1255), 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 22:44:44,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:44:44,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:44:44,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-15 22:44:44,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 22:44:44,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:44:44,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:44:44,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-15 22:44:44,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2024-11-15 22:44:44,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:44:44,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 22:44:44,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2024-11-15 22:44:44,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:44:50,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:44:50,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:44:50,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-15 22:44:50,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 22:44:50,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:44:50,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:44:50,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-15 22:44:50,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-11-15 22:44:50,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:44:50,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 22:44:50,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2024-11-15 22:44:50,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2024-11-15 22:44:50,296 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 22:44:50,466 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,13 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:44:50,466 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting t_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 22:44:50,466 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 22:44:50,467 INFO L132 ounterexampleChecker]: Examining path program with hash -619922545, occurence #10 [2024-11-15 22:44:50,467 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 22:44:50,467 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 22:44:50,467 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,467 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 22:44:50,467 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,467 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 7 [2024-11-15 22:44:50,467 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,467 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 22:44:50,467 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,467 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 22:44:50,467 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,467 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 22:44:50,467 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,467 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 22:44:50,467 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,467 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 15 [2024-11-15 22:44:50,467 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,467 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 22:44:50,467 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,467 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 22:44:50,467 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 19 [2024-11-15 22:44:50,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 22 [2024-11-15 22:44:50,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 22:44:50,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 22:44:50,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 22:44:50,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 28 [2024-11-15 22:44:50,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-15 22:44:50,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 22:44:50,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 22:44:50,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 22:44:50,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 22:44:50,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 41 [2024-11-15 22:44:50,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 22:44:50,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 22:44:50,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 22:44:50,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 22:44:50,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 22:44:50,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 22:44:50,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 22:44:50,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 22:44:50,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 22:44:50,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 22:44:50,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 22:44:50,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 22:44:50,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 22:44:50,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 22:44:50,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 68 [2024-11-15 22:44:50,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 22:44:50,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 22:44:50,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 22:44:50,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 22:44:50,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 22:44:50,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 22:44:50,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 22:44:50,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 22:44:50,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 22:44:50,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 22:44:50,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 22:44:50,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 22:44:50,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 22:44:50,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 22:44:50,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 22:44:50,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 22:44:50,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 22:44:50,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 22:44:50,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 22:44:50,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 22:44:50,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 22:44:50,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 22:44:50,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 22:44:50,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 22:44:50,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 22:44:50,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 22:44:50,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 22:44:50,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 22:44:50,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 22:44:50,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 22:44:50,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 22:44:50,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 22:44:50,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 22:44:50,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 22:44:50,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 22:44:50,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 22:44:50,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 22:44:50,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 22:44:50,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 22:44:50,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 22:44:50,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 22:44:50,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 22:44:50,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 22:44:50,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2024-11-15 22:44:50,471 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 22:44:50,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2024-11-15 22:44:50,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2024-11-15 22:44:50,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 22:44:50,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 22:44:50,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 22:44:50,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-15 22:44:50,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2024-11-15 22:44:50,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 22:44:50,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 22:44:50,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2024-11-15 22:44:50,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2024-11-15 22:44:50,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2024-11-15 22:44:50,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2024-11-15 22:44:50,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2024-11-15 22:44:50,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2024-11-15 22:44:50,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2024-11-15 22:44:50,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2024-11-15 22:44:50,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2024-11-15 22:44:50,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2024-11-15 22:44:50,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 333 [2024-11-15 22:44:50,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2024-11-15 22:44:50,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 341 [2024-11-15 22:44:50,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2024-11-15 22:44:50,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 372 [2024-11-15 22:44:50,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 373 [2024-11-15 22:44:50,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 374 [2024-11-15 22:44:50,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 381 [2024-11-15 22:44:50,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 402 [2024-11-15 22:44:50,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 412 [2024-11-15 22:44:50,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 413 [2024-11-15 22:44:50,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 414 [2024-11-15 22:44:50,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 421 [2024-11-15 22:44:50,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 442 [2024-11-15 22:44:50,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 452 [2024-11-15 22:44:50,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 453 [2024-11-15 22:44:50,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,474 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 454 [2024-11-15 22:44:50,474 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,474 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 461 [2024-11-15 22:44:50,474 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,474 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 482 [2024-11-15 22:44:50,474 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,474 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 492 [2024-11-15 22:44:50,474 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,474 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 493 [2024-11-15 22:44:50,474 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,474 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 494 [2024-11-15 22:44:50,474 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,474 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 501 [2024-11-15 22:44:50,474 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 22:44:50,474 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 22:44:50,474 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 22:44:50,474 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 22:44:50,474 INFO L85 PathProgramCache]: Analyzing trace with hash -1386067435, now seen corresponding path program 10 times [2024-11-15 22:44:50,475 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 22:44:50,475 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [180725648] [2024-11-15 22:44:50,475 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 22:44:50,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 22:44:50,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 22:44:54,841 INFO L134 CoverageAnalysis]: Checked inductivity of 1379 backedges. 0 proven. 1144 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-15 22:44:54,842 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 22:44:54,842 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [180725648] [2024-11-15 22:44:54,842 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [180725648] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 22:44:54,842 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [62992104] [2024-11-15 22:44:54,842 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-15 22:44:54,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 22:44:54,842 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 22:44:54,844 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 22:44:54,845 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 Received shutdown request... [2024-11-15 22:56:00,133 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 22:56:00,133 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-11-15 22:56:00,133 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 22:56:01,165 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 22:56:01,178 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 [2024-11-15 22:56:01,341 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forcibly destroying the process [2024-11-15 22:56:01,399 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-15 22:56:01,399 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-11-15 22:56:01,399 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46] total 46 [2024-11-15 22:56:01,399 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [235785547] [2024-11-15 22:56:01,399 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-11-15 22:56:01,399 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 137 [2024-11-15 22:56:01,399 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2024-11-15 22:56:01,399 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 22:56:01,400 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2024-11-15 22:56:01,401 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=116, Invalid=1954, Unknown=0, NotChecked=0, Total=2070 [2024-11-15 22:56:01,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:56:01,401 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 22:56:01,401 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 46 states, 46 states have (on average 10.326086956521738) internal successors, (475), 46 states have internal predecessors, (475), 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 22:56:01,401 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-15 22:56:01,401 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 22:56:01,401 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-15 22:56:01,401 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 22:56:01,401 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:56:01,401 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 22:56:01,401 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-15 22:56:01,401 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2024-11-15 22:56:01,401 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 22:56:01,401 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 22:56:01,401 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2024-11-15 22:56:01,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2024-11-15 22:56:01,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 22:56:01,402 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-15 22:56:01,402 WARN L596 AbstractCegarLoop]: Verification canceled: while executing Executor. [2024-11-15 22:56:01,404 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location t_funErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-15 22:56:01,408 INFO L422 BasicCegarLoop]: Path program histogram: [10, 2, 1] [2024-11-15 22:56:01,409 INFO L320 ceAbstractionStarter]: Result for error location t_funThread1of1ForFork0 was TIMEOUT (1/2) [2024-11-15 22:56:01,410 INFO L242 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-11-15 22:56:01,410 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-15 22:56:01,412 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.11 10:56:01 BasicIcfg [2024-11-15 22:56:01,412 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-15 22:56:01,413 INFO L158 Benchmark]: Toolchain (without parser) took 865141.98ms. Allocated memory was 100.7MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 71.8MB in the beginning and 915.9MB in the end (delta: -844.1MB). Peak memory consumption was 199.6MB. Max. memory is 8.0GB. [2024-11-15 22:56:01,413 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 100.7MB. Free memory is still 53.7MB. There was no memory consumed. Max. memory is 8.0GB. [2024-11-15 22:56:01,413 INFO L158 Benchmark]: CACSL2BoogieTranslator took 526.70ms. Allocated memory is still 100.7MB. Free memory was 71.8MB in the beginning and 39.4MB in the end (delta: 32.4MB). Peak memory consumption was 33.6MB. Max. memory is 8.0GB. [2024-11-15 22:56:01,413 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.07ms. Allocated memory is still 100.7MB. Free memory was 39.4MB in the beginning and 36.2MB in the end (delta: 3.2MB). There was no memory consumed. Max. memory is 8.0GB. [2024-11-15 22:56:01,413 INFO L158 Benchmark]: Boogie Preprocessor took 27.81ms. Allocated memory is still 100.7MB. Free memory was 36.2MB in the beginning and 33.6MB in the end (delta: 2.6MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2024-11-15 22:56:01,413 INFO L158 Benchmark]: RCFGBuilder took 651.31ms. Allocated memory is still 100.7MB. Free memory was 33.6MB in the beginning and 47.9MB in the end (delta: -14.3MB). Peak memory consumption was 18.5MB. Max. memory is 8.0GB. [2024-11-15 22:56:01,413 INFO L158 Benchmark]: TraceAbstraction took 863889.04ms. Allocated memory was 100.7MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 47.3MB in the beginning and 915.9MB in the end (delta: -868.6MB). Peak memory consumption was 176.8MB. Max. memory is 8.0GB. [2024-11-15 22:56:01,414 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 100.7MB. Free memory is still 53.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 526.70ms. Allocated memory is still 100.7MB. Free memory was 71.8MB in the beginning and 39.4MB in the end (delta: 32.4MB). Peak memory consumption was 33.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 42.07ms. Allocated memory is still 100.7MB. Free memory was 39.4MB in the beginning and 36.2MB in the end (delta: 3.2MB). There was no memory consumed. Max. memory is 8.0GB. * Boogie Preprocessor took 27.81ms. Allocated memory is still 100.7MB. Free memory was 36.2MB in the beginning and 33.6MB in the end (delta: 2.6MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * RCFGBuilder took 651.31ms. Allocated memory is still 100.7MB. Free memory was 33.6MB in the beginning and 47.9MB in the end (delta: -14.3MB). Peak memory consumption was 18.5MB. Max. memory is 8.0GB. * TraceAbstraction took 863889.04ms. Allocated memory was 100.7MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 47.3MB in the beginning and 915.9MB in the end (delta: -868.6MB). Peak memory consumption was 176.8MB. 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: 4639, independent: 3169, independent conditional: 414, independent unconditional: 2755, dependent: 1470, dependent conditional: 1466, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3173, independent: 3169, independent conditional: 414, independent unconditional: 2755, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3173, independent: 3169, independent conditional: 414, independent unconditional: 2755, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3173, independent: 3169, independent conditional: 414, independent unconditional: 2755, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3173, independent: 3169, independent conditional: 0, independent unconditional: 3169, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3173, independent: 3169, independent conditional: 0, independent unconditional: 3169, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2537, independent: 2533, independent conditional: 0, independent unconditional: 2533, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2537, independent: 2527, independent conditional: 0, independent unconditional: 2527, dependent: 10, dependent conditional: 0, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 10, independent: 6, independent conditional: 0, independent unconditional: 6, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 10, independent: 6, independent conditional: 0, independent unconditional: 6, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 164, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 61, dependent conditional: 0, dependent unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 0, Protected Queries: 0 ], Cache Queries: [ total: 3173, independent: 636, independent conditional: 0, independent unconditional: 636, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 2537, unknown conditional: 0, unknown unconditional: 2537] , Statistics on independence cache: Total cache size (in pairs): 2537, Positive cache size: 2533, Positive conditional cache size: 0, Positive unconditional cache size: 2533, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 414, Maximal queried relation: 0, Independence queries for same thread: 1466, Persistent sets #1 benchmarks: Persistent set computation time: 0.2s, Number of persistent set computation: 191, Number of trivial persistent sets: 184, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2759, independent: 2755, independent conditional: 0, independent unconditional: 2755, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4639, independent: 3169, independent conditional: 414, independent unconditional: 2755, dependent: 1470, dependent conditional: 1466, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3173, independent: 3169, independent conditional: 414, independent unconditional: 2755, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3173, independent: 3169, independent conditional: 414, independent unconditional: 2755, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3173, independent: 3169, independent conditional: 414, independent unconditional: 2755, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3173, independent: 3169, independent conditional: 0, independent unconditional: 3169, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3173, independent: 3169, independent conditional: 0, independent unconditional: 3169, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2537, independent: 2533, independent conditional: 0, independent unconditional: 2533, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2537, independent: 2527, independent conditional: 0, independent unconditional: 2527, dependent: 10, dependent conditional: 0, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 10, independent: 6, independent conditional: 0, independent unconditional: 6, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 10, independent: 6, independent conditional: 0, independent unconditional: 6, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 164, independent: 103, independent conditional: 0, independent unconditional: 103, dependent: 61, dependent conditional: 0, dependent unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 0, Protected Queries: 0 ], Cache Queries: [ total: 3173, independent: 636, independent conditional: 0, independent unconditional: 636, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 2537, unknown conditional: 0, unknown unconditional: 2537] , Statistics on independence cache: Total cache size (in pairs): 2537, Positive cache size: 2533, Positive conditional cache size: 0, Positive unconditional cache size: 2533, Negative cache size: 4, Negative conditional cache size: 0, Negative unconditional cache size: 4, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 414, Maximal queried relation: 0, Independence queries for same thread: 1466 - TimeoutResultAtElement [Line: 929]: Timeout (TraceAbstraction) Unable to prove that a call to reach_error is unreachable Cancelled while executing Executor. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: t_funThread1of1ForFork0 with 1 thread instances CFG has 3 procedures, 377 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 863.7s, OverallIterations: 13, TraceHistogramMax: 0, PathProgramHistogramMax: 10, EmptinessCheckTime: 22.8s, 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: 285, 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: 0.4s SsaConstructionTime, 100.8s SatisfiabilityAnalysisTime, 69.6s InterpolantComputationTime, 7210 NumberOfCodeBlocks, 7125 NumberOfCodeBlocksAsserted, 53 NumberOfCheckSat, 10281 ConstructedInterpolants, 1575 QuantifiedInterpolants, 142723 SizeOfPredicates, 313 NumberOfNonLiveVariables, 8059 ConjunctsInSsa, 641 ConjunctsInUnsatCore, 34 InterpolantComputations, 2 PerfectInterpolantSequences, 5206/13733 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: 0.0s, ConditionCalculationTime: 0.0s, CommutingCounterexamples: 0, ConditionCalculations: 985, TraceChecks: 0, UnknownTraceChecks: 0, ImperfectProofs: 0, QuantifiedConditions: 0, FalseConditions: 0 RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown