/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data -s ../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder.epf --traceabstraction.dfs.order.used.in.por LOOP_LOCKSTEP --traceabstraction.commutativity.condition.synthesis NECESSARY_AND_SUFFICIENT -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/popl20-more-max-array-hom.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.conditional-comm-aee53f6 [2024-11-15 23:54:54,280 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-15 23:54:54,358 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder.epf [2024-11-15 23:54:54,363 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-15 23:54:54,364 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-15 23:54:54,389 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-15 23:54:54,390 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-15 23:54:54,390 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-15 23:54:54,390 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-15 23:54:54,390 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-15 23:54:54,391 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-15 23:54:54,391 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-15 23:54:54,391 INFO L153 SettingsManager]: * Use SBE=true [2024-11-15 23:54:54,391 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-15 23:54:54,392 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-15 23:54:54,392 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-15 23:54:54,392 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-15 23:54:54,392 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-15 23:54:54,392 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-15 23:54:54,392 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-15 23:54:54,392 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-15 23:54:54,392 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-15 23:54:54,392 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-15 23:54:54,393 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-15 23:54:54,393 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-15 23:54:54,393 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-15 23:54:54,393 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-15 23:54:54,393 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-11-15 23:54:54,393 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-15 23:54:54,393 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-15 23:54:54,393 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-15 23:54:54,393 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-15 23:54:54,394 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-15 23:54:54,394 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-15 23:54:54,394 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-15 23:54:54,394 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-15 23:54:54,394 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-15 23:54:54,394 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-15 23:54:54,394 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-15 23:54:54,394 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Commutativity condition synthesis -> NECESSARY_AND_SUFFICIENT [2024-11-15 23:54:54,643 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-15 23:54:54,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-15 23:54:54,650 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-15 23:54:54,652 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-15 23:54:54,652 INFO L274 PluginConnector]: CDTParser initialized [2024-11-15 23:54:54,653 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/popl20-more-max-array-hom.wvr.c [2024-11-15 23:54:56,012 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-15 23:54:56,235 INFO L384 CDTParser]: Found 1 translation units. [2024-11-15 23:54:56,238 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/trunk/examples/svcomp/weaver/popl20-more-max-array-hom.wvr.c [2024-11-15 23:54:56,245 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/591927614/681072e518a148f592b611b8bc119851/FLAGc5a36b1bf [2024-11-15 23:54:56,266 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/591927614/681072e518a148f592b611b8bc119851 [2024-11-15 23:54:56,268 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-15 23:54:56,271 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-15 23:54:56,273 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-15 23:54:56,273 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-15 23:54:56,277 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-15 23:54:56,278 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:54:56" (1/1) ... [2024-11-15 23:54:56,279 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b2b1597 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:54:56, skipping insertion in model container [2024-11-15 23:54:56,279 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:54:56" (1/1) ... [2024-11-15 23:54:56,296 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-15 23:54:56,467 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/weaver/popl20-more-max-array-hom.wvr.c[2625,2638] [2024-11-15 23:54:56,475 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-15 23:54:56,488 INFO L200 MainTranslator]: Completed pre-run [2024-11-15 23:54:56,512 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/trunk/examples/svcomp/weaver/popl20-more-max-array-hom.wvr.c[2625,2638] [2024-11-15 23:54:56,517 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-15 23:54:56,532 INFO L204 MainTranslator]: Completed translation [2024-11-15 23:54:56,533 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:54:56 WrapperNode [2024-11-15 23:54:56,533 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-15 23:54:56,535 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-15 23:54:56,535 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-15 23:54:56,535 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-15 23:54:56,540 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:54:56" (1/1) ... [2024-11-15 23:54:56,548 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:54:56" (1/1) ... [2024-11-15 23:54:56,567 INFO L138 Inliner]: procedures = 23, calls = 28, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 86 [2024-11-15 23:54:56,568 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-15 23:54:56,568 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-15 23:54:56,568 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-15 23:54:56,568 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-15 23:54:56,576 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:54:56" (1/1) ... [2024-11-15 23:54:56,577 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:54:56" (1/1) ... [2024-11-15 23:54:56,581 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:54:56" (1/1) ... [2024-11-15 23:54:56,581 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:54:56" (1/1) ... [2024-11-15 23:54:56,592 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:54:56" (1/1) ... [2024-11-15 23:54:56,598 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:54:56" (1/1) ... [2024-11-15 23:54:56,600 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:54:56" (1/1) ... [2024-11-15 23:54:56,600 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:54:56" (1/1) ... [2024-11-15 23:54:56,602 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-15 23:54:56,603 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-15 23:54:56,603 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-15 23:54:56,603 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-15 23:54:56,604 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:54:56" (1/1) ... [2024-11-15 23:54:56,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-15 23:54:56,621 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:54:56,633 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-15 23:54:56,635 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-15 23:54:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-15 23:54:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-15 23:54:56,656 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-15 23:54:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-15 23:54:56,656 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-15 23:54:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-15 23:54:56,656 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-15 23:54:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-15 23:54:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-15 23:54:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-15 23:54:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-15 23:54:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-15 23:54:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-15 23:54:56,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-15 23:54:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-15 23:54:56,657 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-15 23:54:56,736 INFO L238 CfgBuilder]: Building ICFG [2024-11-15 23:54:56,738 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-15 23:54:56,976 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-15 23:54:56,976 INFO L287 CfgBuilder]: Performing block encoding [2024-11-15 23:54:57,029 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-15 23:54:57,029 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-15 23:54:57,029 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:54:57 BoogieIcfgContainer [2024-11-15 23:54:57,029 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-15 23:54:57,032 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-15 23:54:57,032 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-15 23:54:57,036 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-15 23:54:57,036 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 11:54:56" (1/3) ... [2024-11-15 23:54:57,037 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3eed1fb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:54:57, skipping insertion in model container [2024-11-15 23:54:57,037 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:54:56" (2/3) ... [2024-11-15 23:54:57,037 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3eed1fb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:54:57, skipping insertion in model container [2024-11-15 23:54:57,038 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:54:57" (3/3) ... [2024-11-15 23:54:57,038 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-more-max-array-hom.wvr.c [2024-11-15 23:54:57,053 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-15 23:54:57,055 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG popl20-more-max-array-hom.wvr.c that has 4 procedures, 137 locations, 1 initial locations, 4 loop locations, and 1 error locations. [2024-11-15 23:54:57,055 INFO L492 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-15 23:54:57,142 INFO L143 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2024-11-15 23:54:57,203 INFO L126 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 23:54:57,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-11-15 23:54:57,203 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:54:57,205 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-11-15 23:54:57,206 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-11-15 23:54:57,276 INFO L181 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-11-15 23:54:57,286 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-11-15 23:54:57,292 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;@5ae9c3cd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 23:54:57,292 INFO L334 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2024-11-15 23:54:57,628 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:54:57,628 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:54:57,629 INFO L132 ounterexampleChecker]: Examining path program with hash 608859701, occurence #1 [2024-11-15 23:54:57,629 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:54:57,629 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:54:57,632 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:54:57,633 INFO L85 PathProgramCache]: Analyzing trace with hash -722388335, now seen corresponding path program 1 times [2024-11-15 23:54:57,660 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:54:57,663 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2086414949] [2024-11-15 23:54:57,663 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:54:57,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:54:57,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:54:57,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:54:57,875 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:54:57,875 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2086414949] [2024-11-15 23:54:57,876 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2086414949] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:54:57,877 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 23:54:57,877 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-15 23:54:57,878 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1163924634] [2024-11-15 23:54:57,878 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:54:57,884 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-15 23:54:57,884 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:54:57,904 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-15 23:54:57,905 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-15 23:54:57,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:54:57,907 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:54:57,908 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 59.5) internal successors, (119), 2 states have internal predecessors, (119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:54:57,908 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:54:57,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:54:57,957 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-15 23:54:57,957 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:54:57,957 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:54:57,957 INFO L132 ounterexampleChecker]: Examining path program with hash 1196097958, occurence #1 [2024-11-15 23:54:57,957 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:54:57,957 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:54:57,958 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:54:57,958 INFO L85 PathProgramCache]: Analyzing trace with hash 623581598, now seen corresponding path program 1 times [2024-11-15 23:54:57,958 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:54:57,958 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [773221565] [2024-11-15 23:54:57,958 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:54:57,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:54:58,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:54:58,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:54:58,424 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:54:58,424 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [773221565] [2024-11-15 23:54:58,424 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [773221565] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:54:58,424 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 23:54:58,424 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-15 23:54:58,424 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2052201615] [2024-11-15 23:54:58,424 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:54:58,426 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-15 23:54:58,426 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:54:58,427 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-15 23:54:58,427 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-11-15 23:54:58,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:54:58,428 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:54:58,428 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 16.571428571428573) internal successors, (116), 7 states have internal predecessors, (116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:54:58,428 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:54:58,428 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:54:58,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:54:58,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:54:58,622 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-15 23:54:58,622 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:54:58,622 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:54:58,623 INFO L132 ounterexampleChecker]: Examining path program with hash -895580702, occurence #1 [2024-11-15 23:54:58,623 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:54:58,623 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:54:58,623 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:54:58,623 INFO L85 PathProgramCache]: Analyzing trace with hash -728463887, now seen corresponding path program 1 times [2024-11-15 23:54:58,623 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:54:58,624 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1302555546] [2024-11-15 23:54:58,624 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:54:58,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:54:58,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:54:59,079 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:54:59,079 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:54:59,080 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1302555546] [2024-11-15 23:54:59,080 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1302555546] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:54:59,080 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1840369083] [2024-11-15 23:54:59,080 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:54:59,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:54:59,080 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:54:59,086 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:54:59,089 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-15 23:54:59,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:54:59,208 INFO L256 TraceCheckSpWp]: Trace formula consists of 269 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-15 23:54:59,216 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:54:59,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:54:59,602 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:54:59,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:54:59,943 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1840369083] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:54:59,944 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:54:59,944 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11] total 24 [2024-11-15 23:54:59,944 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [434800431] [2024-11-15 23:54:59,944 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:54:59,947 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2024-11-15 23:54:59,948 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:54:59,949 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2024-11-15 23:54:59,949 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=118, Invalid=434, Unknown=0, NotChecked=0, Total=552 [2024-11-15 23:54:59,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:54:59,949 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:54:59,949 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 9.333333333333334) internal successors, (224), 24 states have internal predecessors, (224), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:54:59,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:54:59,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:54:59,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:00,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:00,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:00,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:00,352 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-15 23:55:00,535 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:55:00,536 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:55:00,536 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:55:00,536 INFO L132 ounterexampleChecker]: Examining path program with hash -895580702, occurence #2 [2024-11-15 23:55:00,537 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:55:00,537 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:55:00,538 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,538 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:55:00,538 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,538 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:55:00,538 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,538 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:55:00,538 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,538 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:55:00,538 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,538 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:55:00,539 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,539 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:55:00,539 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,539 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:55:00,539 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,539 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:55:00,539 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,539 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:55:00,539 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,539 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:55:00,539 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,539 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:55:00,539 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,539 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:55:00,540 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,540 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:55:00,540 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,540 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:55:00,540 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,540 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:55:00,540 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,540 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:55:00,540 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,540 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:55:00,540 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,540 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:55:00,540 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,541 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:55:00,541 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,541 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:55:00,541 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,541 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:55:00,541 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,541 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:55:00,541 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,541 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:55:00,541 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,541 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:55:00,541 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,542 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:55:00,542 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,542 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2024-11-15 23:55:00,542 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,542 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:55:00,542 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,542 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:55:00,542 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,542 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:55:00,542 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,542 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-15 23:55:00,542 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,543 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:55:00,543 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,543 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:55:00,543 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,543 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 23:55:00,543 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,543 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:55:00,543 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,543 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:55:00,543 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,543 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 76 [2024-11-15 23:55:00,544 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,544 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2024-11-15 23:55:00,556 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:00,557 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:55:00,557 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,557 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:55:00,557 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,557 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2024-11-15 23:55:00,557 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:00,557 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:55:00,557 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,557 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:55:00,557 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,558 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2024-11-15 23:55:00,558 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:00,558 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2024-11-15 23:55:00,558 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:00,558 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 23:55:00,558 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,558 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 23:55:00,558 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,558 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:55:00,558 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:00,558 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:55:00,558 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:55:00,559 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:55:00,559 INFO L85 PathProgramCache]: Analyzing trace with hash -66982076, now seen corresponding path program 2 times [2024-11-15 23:55:00,559 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:55:00,559 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [98624718] [2024-11-15 23:55:00,559 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:55:00,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:55:00,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:55:00,928 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:55:00,929 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:55:00,929 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [98624718] [2024-11-15 23:55:00,929 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [98624718] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:55:00,929 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [760941105] [2024-11-15 23:55:00,929 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 23:55:00,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:55:00,929 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:55:00,932 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:55:00,933 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-15 23:55:01,024 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-11-15 23:55:01,025 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:55:01,026 INFO L256 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-15 23:55:01,029 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:55:01,373 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-15 23:55:01,374 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-15 23:55:01,374 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [760941105] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:55:01,374 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-15 23:55:01,374 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [13] total 22 [2024-11-15 23:55:01,374 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [939888253] [2024-11-15 23:55:01,374 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:55:01,374 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-15 23:55:01,375 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:55:01,375 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-15 23:55:01,376 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=406, Unknown=0, NotChecked=0, Total=462 [2024-11-15 23:55:01,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:01,376 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:55:01,376 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 11.636363636363637) internal successors, (128), 11 states have internal predecessors, (128), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:55:01,376 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:01,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:01,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:01,380 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:01,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:01,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:01,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:01,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:55:01,806 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-15 23:55:01,990 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:55:01,990 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:55:01,990 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:55:01,991 INFO L132 ounterexampleChecker]: Examining path program with hash -731531835, occurence #1 [2024-11-15 23:55:01,991 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:55:01,991 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:55:01,991 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:55:01,991 INFO L85 PathProgramCache]: Analyzing trace with hash -1845081352, now seen corresponding path program 1 times [2024-11-15 23:55:01,991 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:55:01,991 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [545999625] [2024-11-15 23:55:01,992 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:55:01,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:55:02,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:55:02,395 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:55:02,395 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:55:02,396 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [545999625] [2024-11-15 23:55:02,396 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [545999625] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:55:02,396 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [34111558] [2024-11-15 23:55:02,396 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:55:02,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:55:02,396 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:55:02,398 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:55:02,400 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-15 23:55:02,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:55:02,500 INFO L256 TraceCheckSpWp]: Trace formula consists of 311 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-15 23:55:02,503 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:55:02,899 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 11 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:55:02,899 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:55:03,354 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 17 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:55:03,354 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [34111558] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:55:03,354 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:55:03,355 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 15, 15] total 38 [2024-11-15 23:55:03,355 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1937125273] [2024-11-15 23:55:03,355 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:55:03,355 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2024-11-15 23:55:03,355 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:55:03,356 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2024-11-15 23:55:03,357 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=202, Invalid=1204, Unknown=0, NotChecked=0, Total=1406 [2024-11-15 23:55:03,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:03,357 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:55:03,357 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 38 states, 38 states have (on average 7.2631578947368425) internal successors, (276), 38 states have internal predecessors, (276), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:55:03,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:03,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:03,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:03,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:55:03,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:03,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:03,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:03,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:03,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:55:03,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:55:03,914 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-15 23:55:04,099 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:55:04,099 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:55:04,099 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:55:04,099 INFO L132 ounterexampleChecker]: Examining path program with hash -731531835, occurence #2 [2024-11-15 23:55:04,100 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:55:04,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:55:04,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:55:04,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:55:04,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:55:04,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:55:04,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:55:04,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:55:04,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:55:04,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:55:04,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:55:04,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:55:04,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:55:04,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:55:04,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:55:04,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:55:04,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:55:04,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:55:04,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:55:04,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:55:04,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:55:04,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:55:04,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:55:04,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:55:04,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:55:04,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:55:04,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:55:04,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2024-11-15 23:55:04,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:55:04,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:55:04,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:55:04,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:55:04,104 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,104 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:55:04,104 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,104 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:55:04,104 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,104 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:55:04,104 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,104 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:55:04,104 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,104 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:55:04,104 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,104 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:55:04,104 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,104 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:55:04,104 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,104 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2024-11-15 23:55:04,105 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,105 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 23:55:04,105 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,105 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2024-11-15 23:55:04,105 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,105 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:55:04,105 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,105 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2024-11-15 23:55:04,105 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:04,105 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:55:04,105 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,105 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2024-11-15 23:55:04,105 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,106 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2024-11-15 23:55:04,106 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:04,106 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:55:04,106 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,106 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:55:04,106 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,106 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 23:55:04,106 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:04,106 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:55:04,106 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:04,106 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 23:55:04,106 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,106 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 23:55:04,106 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,107 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 23:55:04,107 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:04,107 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:55:04,107 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:55:04,107 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:55:04,108 INFO L85 PathProgramCache]: Analyzing trace with hash -1382856245, now seen corresponding path program 2 times [2024-11-15 23:55:04,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:55:04,108 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1825681336] [2024-11-15 23:55:04,108 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:55:04,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:55:04,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:55:04,482 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:55:04,482 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:55:04,482 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1825681336] [2024-11-15 23:55:04,482 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1825681336] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:55:04,482 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1999019873] [2024-11-15 23:55:04,482 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 23:55:04,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:55:04,483 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:55:04,485 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:55:04,486 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-15 23:55:04,584 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-15 23:55:04,584 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:55:04,586 INFO L256 TraceCheckSpWp]: Trace formula consists of 325 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-15 23:55:04,589 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:55:05,170 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:55:05,170 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:55:05,780 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 17 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:55:05,780 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1999019873] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:55:05,780 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:55:05,780 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 19, 19] total 48 [2024-11-15 23:55:05,780 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [368769736] [2024-11-15 23:55:05,780 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:55:05,781 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2024-11-15 23:55:05,781 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:55:05,783 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2024-11-15 23:55:05,784 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=228, Invalid=2028, Unknown=0, NotChecked=0, Total=2256 [2024-11-15 23:55:05,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:05,784 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:55:05,784 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 48 states have (on average 7.791666666666667) internal successors, (374), 48 states have internal predecessors, (374), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:55:05,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:05,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:05,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:05,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:55:05,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:55:05,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:07,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:07,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:07,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:07,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:55:07,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:55:07,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:55:07,254 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-15 23:55:07,439 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:55:07,440 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:55:07,440 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:55:07,440 INFO L132 ounterexampleChecker]: Examining path program with hash -731531835, occurence #3 [2024-11-15 23:55:07,440 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:55:07,440 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:55:07,440 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,440 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:55:07,440 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,440 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:55:07,441 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,441 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:55:07,441 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,441 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:55:07,441 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,441 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:55:07,441 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,441 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:55:07,441 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,441 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:55:07,441 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,441 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:55:07,441 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,441 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:55:07,441 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,441 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:55:07,441 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,441 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:55:07,441 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:55:07,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:55:07,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:55:07,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:55:07,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:55:07,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:55:07,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:55:07,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:55:07,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:55:07,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:55:07,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,443 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:55:07,443 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,443 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:55:07,443 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,443 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:55:07,443 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,443 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:55:07,443 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,443 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2024-11-15 23:55:07,443 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:55:07,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:55:07,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:55:07,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:55:07,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:55:07,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:55:07,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:55:07,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:55:07,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:55:07,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:55:07,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:55:07,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2024-11-15 23:55:07,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:55:07,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 23:55:07,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2024-11-15 23:55:07,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:55:07,451 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2024-11-15 23:55:07,451 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 23:55:07,451 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:55:07,452 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,452 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2024-11-15 23:55:07,452 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,452 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2024-11-15 23:55:07,452 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:07,452 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 23:55:07,452 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,452 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2024-11-15 23:55:07,452 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,452 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 23:55:07,452 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:07,452 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:55:07,452 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,452 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:55:07,453 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,453 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2024-11-15 23:55:07,453 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:07,453 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2024-11-15 23:55:07,453 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:07,453 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2024-11-15 23:55:07,453 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,453 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2024-11-15 23:55:07,453 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,453 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2024-11-15 23:55:07,453 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:07,453 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:55:07,453 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:55:07,454 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:55:07,454 INFO L85 PathProgramCache]: Analyzing trace with hash -1911836527, now seen corresponding path program 3 times [2024-11-15 23:55:07,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:55:07,455 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [955918768] [2024-11-15 23:55:07,455 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:55:07,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:55:07,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:55:07,918 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 12 proven. 88 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:55:07,918 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:55:07,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [955918768] [2024-11-15 23:55:07,918 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [955918768] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:55:07,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2046097757] [2024-11-15 23:55:07,918 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-15 23:55:07,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:55:07,919 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:55:07,921 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:55:07,923 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-15 23:55:08,079 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2024-11-15 23:55:08,080 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:55:08,082 INFO L256 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-15 23:55:08,085 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:55:08,637 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-15 23:55:08,637 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:55:09,226 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-15 23:55:09,226 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2046097757] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:55:09,226 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:55:09,226 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19, 19] total 53 [2024-11-15 23:55:09,226 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [342444067] [2024-11-15 23:55:09,226 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:55:09,227 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2024-11-15 23:55:09,227 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:55:09,228 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2024-11-15 23:55:09,229 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=248, Invalid=2508, Unknown=0, NotChecked=0, Total=2756 [2024-11-15 23:55:09,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:09,229 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:55:09,229 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 53 states, 53 states have (on average 7.056603773584905) internal successors, (374), 53 states have internal predecessors, (374), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:55:09,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:09,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:09,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:09,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:55:09,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:55:09,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:55:09,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:13,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:13,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:13,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:13,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:55:13,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:55:13,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:55:13,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:55:13,380 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-11-15 23:55:13,570 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:55:13,571 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:55:13,571 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:55:13,571 INFO L132 ounterexampleChecker]: Examining path program with hash -731531835, occurence #4 [2024-11-15 23:55:13,571 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:55:13,571 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:55:13,571 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,571 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:55:13,571 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,571 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:55:13,572 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,572 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:55:13,572 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,572 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:55:13,572 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,572 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:55:13,572 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,572 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:55:13,572 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,572 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:55:13,572 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,572 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:55:13,572 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,572 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:55:13,572 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,572 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:55:13,572 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,573 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:55:13,573 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,573 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:55:13,573 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,573 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:55:13,573 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,573 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:55:13,573 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,573 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:55:13,573 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,573 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:55:13,573 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,573 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:55:13,573 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,573 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:55:13,573 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,573 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:55:13,573 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,574 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:55:13,574 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,574 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:55:13,574 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,574 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:55:13,574 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,574 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:55:13,574 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,574 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:55:13,574 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,574 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:55:13,574 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,574 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2024-11-15 23:55:13,574 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,574 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:55:13,574 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,574 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:55:13,574 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,574 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:55:13,574 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,574 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:55:13,574 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,574 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:55:13,575 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,575 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:55:13,575 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,575 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:55:13,575 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,575 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:55:13,575 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,575 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:55:13,575 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,575 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:55:13,575 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,575 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:55:13,575 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,575 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2024-11-15 23:55:13,575 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,575 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:55:13,575 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,576 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 23:55:13,576 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,576 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2024-11-15 23:55:13,576 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,576 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:55:13,576 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,576 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 86 [2024-11-15 23:55:13,576 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,576 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 23:55:13,576 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,576 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:55:13,576 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,576 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 92 [2024-11-15 23:55:13,576 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,576 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2024-11-15 23:55:13,576 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:13,576 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 23:55:13,577 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,577 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2024-11-15 23:55:13,577 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,577 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 23:55:13,577 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:13,577 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:55:13,577 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,577 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:55:13,577 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,578 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2024-11-15 23:55:13,578 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:13,578 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2024-11-15 23:55:13,578 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:13,578 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2024-11-15 23:55:13,579 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,579 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 23:55:13,579 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,579 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2024-11-15 23:55:13,579 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:13,579 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:55:13,579 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:55:13,580 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:55:13,580 INFO L85 PathProgramCache]: Analyzing trace with hash 429810910, now seen corresponding path program 4 times [2024-11-15 23:55:13,580 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:55:13,580 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [100783930] [2024-11-15 23:55:13,580 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:55:13,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:55:13,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:55:15,386 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 144 proven. 139 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:55:15,386 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:55:15,386 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [100783930] [2024-11-15 23:55:15,386 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [100783930] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:55:15,386 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1707809833] [2024-11-15 23:55:15,386 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-15 23:55:15,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:55:15,387 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:55:15,388 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:55:15,389 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-11-15 23:55:15,492 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-15 23:55:15,493 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:55:15,500 INFO L256 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-15 23:55:15,503 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:55:16,315 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 140 proven. 68 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-15 23:55:16,315 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:55:17,180 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 156 proven. 52 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-15 23:55:17,180 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1707809833] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:55:17,180 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:55:17,180 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 23, 23] total 87 [2024-11-15 23:55:17,180 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [110681098] [2024-11-15 23:55:17,180 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:55:17,181 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 87 states [2024-11-15 23:55:17,181 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:55:17,182 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 87 interpolants. [2024-11-15 23:55:17,183 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=632, Invalid=6850, Unknown=0, NotChecked=0, Total=7482 [2024-11-15 23:55:17,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:17,183 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:55:17,184 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 87 states, 87 states have (on average 4.908045977011494) internal successors, (427), 87 states have internal predecessors, (427), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:55:17,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:17,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:17,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:17,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:55:17,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:55:17,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:55:17,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:55:17,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:18,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:18,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:18,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:18,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:55:18,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:55:18,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:55:18,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:55:18,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:55:18,077 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-11-15 23:55:18,262 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:55:18,263 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:55:18,263 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:55:18,263 INFO L132 ounterexampleChecker]: Examining path program with hash -731531835, occurence #5 [2024-11-15 23:55:18,263 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:55:18,263 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:55:18,263 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,263 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:55:18,263 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,263 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:55:18,263 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,263 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:55:18,263 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:55:18,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:55:18,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:55:18,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:55:18,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:55:18,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:55:18,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:55:18,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:55:18,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:55:18,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:55:18,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:55:18,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:55:18,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,265 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:55:18,265 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,265 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:55:18,265 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,265 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:55:18,265 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,265 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:55:18,265 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,265 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:55:18,265 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,265 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:55:18,265 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,265 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:55:18,265 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,265 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:55:18,265 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,265 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:55:18,265 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,265 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:55:18,265 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,265 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2024-11-15 23:55:18,265 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,265 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:55:18,265 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,265 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:55:18,265 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,265 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:55:18,265 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:55:18,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:55:18,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:55:18,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:55:18,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:55:18,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:55:18,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:55:18,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:55:18,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2024-11-15 23:55:18,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:55:18,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:55:18,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:55:18,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:55:18,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:55:18,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2024-11-15 23:55:18,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 23:55:18,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:55:18,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:55:18,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2024-11-15 23:55:18,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 23:55:18,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:55:18,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 100 [2024-11-15 23:55:18,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 23:55:18,268 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:18,268 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 23:55:18,268 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,268 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2024-11-15 23:55:18,268 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,268 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2024-11-15 23:55:18,268 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:18,268 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 23:55:18,268 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,268 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:55:18,268 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,268 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2024-11-15 23:55:18,268 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:18,268 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2024-11-15 23:55:18,268 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:18,268 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2024-11-15 23:55:18,268 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,269 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2024-11-15 23:55:18,269 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,269 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2024-11-15 23:55:18,269 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:18,269 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:55:18,269 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:55:18,269 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:55:18,269 INFO L85 PathProgramCache]: Analyzing trace with hash 1860216625, now seen corresponding path program 5 times [2024-11-15 23:55:18,269 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:55:18,269 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [369080607] [2024-11-15 23:55:18,270 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:55:18,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:55:18,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:55:18,944 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 214 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:55:18,945 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:55:18,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [369080607] [2024-11-15 23:55:18,945 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [369080607] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:55:18,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [625000191] [2024-11-15 23:55:18,945 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-15 23:55:18,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:55:18,945 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:55:18,947 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:55:18,949 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-11-15 23:55:19,407 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 7 check-sat command(s) [2024-11-15 23:55:19,407 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:55:19,409 INFO L256 TraceCheckSpWp]: Trace formula consists of 437 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-15 23:55:19,412 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:55:20,090 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 231 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:55:20,090 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:55:20,702 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 231 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:55:20,702 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [625000191] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:55:20,702 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:55:20,703 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 27, 27] total 64 [2024-11-15 23:55:20,703 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [938454316] [2024-11-15 23:55:20,703 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:55:20,703 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 64 states [2024-11-15 23:55:20,704 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:55:20,705 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2024-11-15 23:55:20,706 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=630, Invalid=3402, Unknown=0, NotChecked=0, Total=4032 [2024-11-15 23:55:20,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:20,706 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:55:20,706 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 64 states, 64 states have (on average 7.125) internal successors, (456), 64 states have internal predecessors, (456), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:55:20,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:20,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:20,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:20,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:55:20,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:55:20,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:55:20,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:55:20,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:55:20,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:21,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:21,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:21,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:21,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:55:21,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:55:21,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:55:21,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:55:21,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:55:21,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:55:21,257 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-11-15 23:55:21,443 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,9 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:55:21,443 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:55:21,443 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:55:21,444 INFO L132 ounterexampleChecker]: Examining path program with hash -731531835, occurence #6 [2024-11-15 23:55:21,444 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:55:21,444 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:55:21,444 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,444 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:55:21,444 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,444 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:55:21,444 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,444 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:55:21,444 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,444 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:55:21,444 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,444 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:55:21,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:55:21,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:55:21,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:55:21,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:55:21,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:55:21,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:55:21,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:55:21,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:55:21,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:55:21,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:55:21,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:55:21,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:55:21,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:55:21,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:55:21,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:55:21,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:55:21,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:55:21,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:55:21,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:55:21,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:55:21,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2024-11-15 23:55:21,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:55:21,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:55:21,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:55:21,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:55:21,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:55:21,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:55:21,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:55:21,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:55:21,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:55:21,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:55:21,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:55:21,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2024-11-15 23:55:21,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:55:21,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:55:21,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:55:21,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:55:21,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:55:21,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2024-11-15 23:55:21,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:55:21,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:55:21,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:55:21,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:55:21,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:55:21,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 23:55:21,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:55:21,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:55:21,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 23:55:21,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:55:21,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:55:21,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2024-11-15 23:55:21,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2024-11-15 23:55:21,449 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:21,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2024-11-15 23:55:21,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2024-11-15 23:55:21,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2024-11-15 23:55:21,450 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:21,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2024-11-15 23:55:21,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:55:21,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2024-11-15 23:55:21,450 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:21,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2024-11-15 23:55:21,450 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:21,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 23:55:21,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2024-11-15 23:55:21,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2024-11-15 23:55:21,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:21,450 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:55:21,450 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:55:21,451 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:55:21,451 INFO L85 PathProgramCache]: Analyzing trace with hash 418440836, now seen corresponding path program 6 times [2024-11-15 23:55:21,451 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:55:21,451 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1487501999] [2024-11-15 23:55:21,451 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:55:21,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:55:21,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:55:22,336 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 191 proven. 166 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:55:22,336 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:55:22,337 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1487501999] [2024-11-15 23:55:22,337 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1487501999] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:55:22,337 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [229856434] [2024-11-15 23:55:22,337 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-11-15 23:55:22,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:55:22,337 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:55:22,339 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:55:22,341 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-11-15 23:55:22,556 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2024-11-15 23:55:22,556 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:55:22,559 INFO L256 TraceCheckSpWp]: Trace formula consists of 451 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-15 23:55:22,564 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:55:23,463 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 170 proven. 152 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-15 23:55:23,463 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:55:24,494 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 196 proven. 126 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-15 23:55:24,494 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [229856434] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:55:24,494 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:55:24,495 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 31, 31] total 86 [2024-11-15 23:55:24,495 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1527632838] [2024-11-15 23:55:24,495 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:55:24,495 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 86 states [2024-11-15 23:55:24,495 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:55:24,496 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 86 interpolants. [2024-11-15 23:55:24,498 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=842, Invalid=6468, Unknown=0, NotChecked=0, Total=7310 [2024-11-15 23:55:24,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:24,498 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:55:24,498 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 86 states, 86 states have (on average 5.77906976744186) internal successors, (497), 86 states have internal predecessors, (497), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:55:24,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:24,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:24,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:24,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:55:24,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:55:24,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:55:24,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:55:24,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:55:24,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:55:24,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:25,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:25,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:25,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:25,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:55:25,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:55:25,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:55:25,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:55:25,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:55:25,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:55:25,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:55:25,403 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2024-11-15 23:55:25,590 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,10 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:55:25,591 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:55:25,591 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:55:25,591 INFO L132 ounterexampleChecker]: Examining path program with hash -731531835, occurence #7 [2024-11-15 23:55:25,591 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:55:25,591 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:55:25,591 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,591 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:55:25,591 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,591 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:55:25,591 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,591 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:55:25,591 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,591 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:55:25,591 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:55:25,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:55:25,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:55:25,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:55:25,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:55:25,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:55:25,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:55:25,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:55:25,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:55:25,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:55:25,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:55:25,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:55:25,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:55:25,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:55:25,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:55:25,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:55:25,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,592 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:55:25,592 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:55:25,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:55:25,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:55:25,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:55:25,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2024-11-15 23:55:25,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:55:25,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:55:25,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:55:25,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:55:25,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:55:25,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:55:25,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:55:25,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:55:25,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:55:25,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:55:25,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:55:25,593 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,593 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2024-11-15 23:55:25,594 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,594 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:55:25,594 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,594 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:55:25,594 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,594 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:55:25,594 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,594 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:55:25,594 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,594 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:55:25,594 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,594 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2024-11-15 23:55:25,594 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,594 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:55:25,594 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,594 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:55:25,594 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,594 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:55:25,594 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,594 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:55:25,595 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,595 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:55:25,595 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,595 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:55:25,595 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,595 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:55:25,595 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,595 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:55:25,595 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,595 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 23:55:25,595 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,595 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:55:25,595 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,595 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:55:25,595 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,595 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:55:25,595 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,595 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:55:25,595 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,595 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2024-11-15 23:55:25,595 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,596 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:55:25,596 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,596 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:55:25,596 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,596 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2024-11-15 23:55:25,596 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,596 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2024-11-15 23:55:25,596 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:25,596 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 23:55:25,596 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,596 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2024-11-15 23:55:25,596 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,596 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2024-11-15 23:55:25,596 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:25,596 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2024-11-15 23:55:25,596 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,596 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:55:25,596 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,596 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2024-11-15 23:55:25,596 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:25,596 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2024-11-15 23:55:25,597 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:25,597 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2024-11-15 23:55:25,597 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,597 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 23:55:25,597 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,597 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2024-11-15 23:55:25,597 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:25,597 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:55:25,597 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:55:25,597 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:55:25,597 INFO L85 PathProgramCache]: Analyzing trace with hash -1669193001, now seen corresponding path program 7 times [2024-11-15 23:55:25,598 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:55:25,598 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1590354397] [2024-11-15 23:55:25,598 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:55:25,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:55:25,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:55:26,326 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 90 proven. 316 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:55:26,326 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:55:26,326 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1590354397] [2024-11-15 23:55:26,326 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1590354397] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:55:26,326 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1226152277] [2024-11-15 23:55:26,326 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-11-15 23:55:26,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:55:26,326 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:55:26,328 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:55:26,329 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-11-15 23:55:26,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:55:26,440 INFO L256 TraceCheckSpWp]: Trace formula consists of 465 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-15 23:55:26,442 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:55:27,484 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 191 proven. 190 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-15 23:55:27,484 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:55:28,701 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 206 proven. 175 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-15 23:55:28,702 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1226152277] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:55:28,702 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:55:28,702 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 35, 35] total 96 [2024-11-15 23:55:28,702 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1702583907] [2024-11-15 23:55:28,702 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:55:28,703 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 96 states [2024-11-15 23:55:28,703 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:55:28,704 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 96 interpolants. [2024-11-15 23:55:28,706 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=871, Invalid=8249, Unknown=0, NotChecked=0, Total=9120 [2024-11-15 23:55:28,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:28,706 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:55:28,706 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 96 states, 96 states have (on average 6.052083333333333) internal successors, (581), 96 states have internal predecessors, (581), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:55:28,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:28,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:28,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:28,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:55:28,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:55:28,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:55:28,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:55:28,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:55:28,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:55:28,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:55:28,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:31,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:31,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:31,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:31,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:55:31,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:55:31,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:55:31,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:55:31,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:55:31,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:55:31,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:55:31,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:55:31,803 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2024-11-15 23:55:31,991 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,11 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:55:31,991 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:55:31,991 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:55:31,992 INFO L132 ounterexampleChecker]: Examining path program with hash -731531835, occurence #8 [2024-11-15 23:55:31,992 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:55:31,992 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:55:31,992 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,992 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:55:31,992 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,992 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:55:31,992 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,992 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:55:31,992 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,992 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:55:31,992 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,992 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:55:31,992 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,992 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:55:31,992 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,992 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:55:31,992 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,992 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:55:31,992 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,992 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:55:31,993 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,993 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:55:31,993 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,993 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:55:31,993 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,993 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:55:31,993 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,993 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:55:31,993 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,993 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:55:31,993 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,993 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:55:31,993 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,993 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:55:31,993 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,993 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:55:31,993 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,993 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:55:31,993 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,993 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:55:31,993 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,993 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:55:31,993 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,993 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:55:31,993 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,993 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:55:31,993 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,993 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:55:31,993 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,993 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:55:31,993 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,993 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:55:31,993 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,993 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2024-11-15 23:55:31,993 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,994 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:55:31,994 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,994 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:55:31,994 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,994 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:55:31,994 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,994 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:55:31,994 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,994 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:55:31,994 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,994 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:55:31,994 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,994 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:55:31,994 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,994 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:55:31,994 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,994 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:55:31,994 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,994 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:55:31,994 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,994 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:55:31,994 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,994 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2024-11-15 23:55:31,994 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,994 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:55:31,994 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,994 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:55:31,994 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,994 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:55:31,994 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,995 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:55:31,995 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,995 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:55:31,995 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,995 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2024-11-15 23:55:31,995 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,995 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:55:31,995 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,995 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:55:31,995 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,995 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:55:31,995 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,995 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:55:31,995 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,995 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:55:31,995 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,995 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:55:31,995 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,995 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:55:31,995 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,995 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:55:31,995 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,995 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 23:55:31,996 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,996 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:55:31,996 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,996 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:55:31,996 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,996 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:55:31,996 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,996 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:55:31,996 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,996 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 23:55:31,996 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,996 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:55:31,996 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,996 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:55:31,996 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,996 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:55:31,996 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,996 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:55:31,996 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,996 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2024-11-15 23:55:31,996 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,996 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:55:31,996 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,996 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:55:31,997 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,997 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2024-11-15 23:55:31,997 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,997 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2024-11-15 23:55:31,997 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:31,997 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 23:55:31,997 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,997 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 23:55:31,997 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,997 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2024-11-15 23:55:31,997 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:31,997 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 23:55:31,997 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,997 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:55:31,997 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,997 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 23:55:31,997 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:31,997 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2024-11-15 23:55:31,997 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:31,997 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2024-11-15 23:55:31,997 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,998 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2024-11-15 23:55:31,998 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,998 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2024-11-15 23:55:31,998 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:31,998 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:55:31,998 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:55:31,998 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:55:31,998 INFO L85 PathProgramCache]: Analyzing trace with hash -1869303675, now seen corresponding path program 8 times [2024-11-15 23:55:31,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:55:31,998 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1289413386] [2024-11-15 23:55:31,998 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:55:31,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:55:32,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:55:32,836 INFO L134 CoverageAnalysis]: Checked inductivity of 554 backedges. 132 proven. 422 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:55:32,836 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:55:32,836 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1289413386] [2024-11-15 23:55:32,836 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1289413386] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:55:32,837 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2087880695] [2024-11-15 23:55:32,837 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 23:55:32,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:55:32,837 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:55:32,838 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:55:32,839 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-11-15 23:55:32,951 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-15 23:55:32,952 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:55:32,953 INFO L256 TraceCheckSpWp]: Trace formula consists of 500 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-15 23:55:32,956 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:55:34,157 INFO L134 CoverageAnalysis]: Checked inductivity of 554 backedges. 251 proven. 268 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-15 23:55:34,157 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:55:35,753 INFO L134 CoverageAnalysis]: Checked inductivity of 554 backedges. 287 proven. 232 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-15 23:55:35,754 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2087880695] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:55:35,754 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:55:35,754 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 39, 39] total 108 [2024-11-15 23:55:35,754 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [745140690] [2024-11-15 23:55:35,754 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:55:35,755 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 108 states [2024-11-15 23:55:35,755 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:55:35,756 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 108 interpolants. [2024-11-15 23:55:35,759 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1058, Invalid=10498, Unknown=0, NotChecked=0, Total=11556 [2024-11-15 23:55:35,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:35,759 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:55:35,760 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 108 states, 108 states have (on average 5.925925925925926) internal successors, (640), 108 states have internal predecessors, (640), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:55:35,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:35,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:35,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:35,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:55:35,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:55:35,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:55:35,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:55:35,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:55:35,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:55:35,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:55:35,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:55:35,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:39,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:39,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:39,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:39,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:55:39,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:55:39,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:55:39,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:55:39,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:55:39,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:55:39,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:55:39,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:55:39,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:55:39,453 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2024-11-15 23:55:39,638 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,SelfDestructingSolverStorable11 [2024-11-15 23:55:39,638 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:55:39,638 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:55:39,638 INFO L132 ounterexampleChecker]: Examining path program with hash -731531835, occurence #9 [2024-11-15 23:55:39,638 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:55:39,638 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:55:39,638 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,638 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:55:39,638 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:55:39,639 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:55:39,639 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:55:39,639 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:55:39,639 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:55:39,639 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:55:39,639 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:55:39,639 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:55:39,639 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:55:39,639 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:55:39,639 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:55:39,639 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:55:39,639 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:55:39,639 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:55:39,639 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:55:39,639 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:55:39,639 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:55:39,639 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,639 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:55:39,639 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:55:39,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:55:39,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:55:39,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:55:39,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:55:39,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:55:39,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2024-11-15 23:55:39,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:55:39,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:55:39,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:55:39,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:55:39,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:55:39,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:55:39,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:55:39,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:55:39,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:55:39,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:55:39,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:55:39,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2024-11-15 23:55:39,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:55:39,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:55:39,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:55:39,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:55:39,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:55:39,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2024-11-15 23:55:39,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:55:39,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:55:39,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:55:39,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:55:39,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:55:39,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:55:39,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:55:39,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:55:39,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 23:55:39,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:55:39,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:55:39,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:55:39,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:55:39,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 23:55:39,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:55:39,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:55:39,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:55:39,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 23:55:39,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2024-11-15 23:55:39,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:55:39,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:55:39,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:55:39,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:55:39,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2024-11-15 23:55:39,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:55:39,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:55:39,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 23:55:39,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2024-11-15 23:55:39,643 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:39,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2024-11-15 23:55:39,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 23:55:39,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 23:55:39,643 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:39,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 23:55:39,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:55:39,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 23:55:39,643 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:39,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2024-11-15 23:55:39,643 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:39,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2024-11-15 23:55:39,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2024-11-15 23:55:39,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,643 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 299 [2024-11-15 23:55:39,643 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:39,643 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:55:39,643 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:55:39,644 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:55:39,644 INFO L85 PathProgramCache]: Analyzing trace with hash -391029283, now seen corresponding path program 9 times [2024-11-15 23:55:39,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:55:39,644 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [871991733] [2024-11-15 23:55:39,644 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:55:39,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:55:39,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:55:40,561 INFO L134 CoverageAnalysis]: Checked inductivity of 725 backedges. 182 proven. 543 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:55:40,561 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:55:40,561 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [871991733] [2024-11-15 23:55:40,561 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [871991733] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:55:40,561 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1670095094] [2024-11-15 23:55:40,561 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-15 23:55:40,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:55:40,562 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:55:40,564 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:55:40,565 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-11-15 23:55:40,804 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2024-11-15 23:55:40,804 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:55:40,807 INFO L256 TraceCheckSpWp]: Trace formula consists of 521 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-11-15 23:55:40,811 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:55:42,886 INFO L134 CoverageAnalysis]: Checked inductivity of 725 backedges. 0 proven. 428 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-11-15 23:55:42,886 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:55:45,540 INFO L134 CoverageAnalysis]: Checked inductivity of 725 backedges. 392 proven. 36 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-11-15 23:55:45,540 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1670095094] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:55:45,541 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:55:45,541 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 53, 46] total 134 [2024-11-15 23:55:45,541 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [748722480] [2024-11-15 23:55:45,541 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:55:45,541 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 134 states [2024-11-15 23:55:45,542 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:55:45,543 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 134 interpolants. [2024-11-15 23:55:45,546 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=16491, Unknown=0, NotChecked=0, Total=17822 [2024-11-15 23:55:45,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:45,546 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:55:45,546 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 134 states, 134 states have (on average 4.768656716417911) internal successors, (639), 134 states have internal predecessors, (639), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:55:45,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:45,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:45,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:45,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:55:45,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:55:45,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:55:45,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:55:45,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:55:45,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:55:45,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:55:45,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:55:45,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:55:45,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:01,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:01,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:56:01,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:56:01,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:56:01,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:56:01,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:56:01,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:56:01,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:56:01,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:56:01,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:56:01,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:56:01,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:56:01,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:56:01,197 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2024-11-15 23:56:01,385 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,13 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:56:01,385 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:56:01,385 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:56:01,385 INFO L132 ounterexampleChecker]: Examining path program with hash 685242501, occurence #1 [2024-11-15 23:56:01,385 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:56:01,385 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:56:01,386 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:56:01,386 INFO L85 PathProgramCache]: Analyzing trace with hash 774117921, now seen corresponding path program 10 times [2024-11-15 23:56:01,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:56:01,386 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1044964987] [2024-11-15 23:56:01,386 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:56:01,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:56:01,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:56:02,529 INFO L134 CoverageAnalysis]: Checked inductivity of 846 backedges. 485 proven. 361 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:56:02,530 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:56:02,530 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1044964987] [2024-11-15 23:56:02,530 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1044964987] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:56:02,530 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [133472991] [2024-11-15 23:56:02,530 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-15 23:56:02,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:56:02,530 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:56:02,532 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:56:02,533 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-11-15 23:56:02,655 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-15 23:56:02,655 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:56:02,657 INFO L256 TraceCheckSpWp]: Trace formula consists of 507 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-15 23:56:02,660 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:56:03,986 INFO L134 CoverageAnalysis]: Checked inductivity of 846 backedges. 419 proven. 317 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-15 23:56:03,986 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:56:05,578 INFO L134 CoverageAnalysis]: Checked inductivity of 846 backedges. 439 proven. 297 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-15 23:56:05,578 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [133472991] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:56:05,578 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:56:05,578 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 43, 43] total 121 [2024-11-15 23:56:05,578 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1907169340] [2024-11-15 23:56:05,578 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:56:05,579 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 121 states [2024-11-15 23:56:05,579 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:56:05,581 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 121 interpolants. [2024-11-15 23:56:05,582 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1635, Invalid=12885, Unknown=0, NotChecked=0, Total=14520 [2024-11-15 23:56:05,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:05,583 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:56:05,583 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 121 states, 121 states have (on average 5.363636363636363) internal successors, (649), 121 states have internal predecessors, (649), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:56:05,583 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:05,583 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:56:05,583 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:56:05,583 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:56:05,583 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:56:05,583 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:56:05,584 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:56:05,584 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:56:05,584 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:56:05,584 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:56:05,584 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:56:05,584 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:56:05,584 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:56:05,584 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:06,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:06,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:56:06,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:56:06,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:56:06,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:56:06,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:56:06,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:56:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:56:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:56:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:56:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:56:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:56:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:56:06,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:56:06,948 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2024-11-15 23:56:07,136 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,14 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:56:07,137 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:56:07,137 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:56:07,137 INFO L132 ounterexampleChecker]: Examining path program with hash 685242501, occurence #2 [2024-11-15 23:56:07,137 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:56:07,138 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:56:07,138 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,138 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:56:07,138 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,138 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:56:07,138 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,138 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:56:07,138 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,138 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:56:07,138 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,138 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:56:07,138 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,138 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:56:07,138 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,138 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:56:07,138 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,138 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:56:07,138 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,138 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:56:07,138 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,138 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:56:07,138 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,138 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:56:07,138 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,138 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:56:07,138 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,138 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:56:07,138 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:56:07,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:56:07,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:56:07,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:56:07,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:56:07,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:56:07,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:56:07,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:56:07,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:56:07,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:56:07,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:56:07,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:56:07,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2024-11-15 23:56:07,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:56:07,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:56:07,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:56:07,139 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,139 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:56:07,140 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,140 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:56:07,140 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,140 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:56:07,140 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,140 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:56:07,140 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,140 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:56:07,140 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,140 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:56:07,140 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,140 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:56:07,140 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,140 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:56:07,140 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,140 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2024-11-15 23:56:07,140 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,140 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:56:07,140 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,140 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:56:07,140 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,140 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:56:07,140 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,141 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:56:07,141 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,141 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:56:07,141 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,141 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2024-11-15 23:56:07,141 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,141 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:56:07,141 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,141 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:56:07,141 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,141 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:56:07,141 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,141 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:56:07,141 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,141 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:56:07,141 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,141 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:56:07,141 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,141 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:56:07,141 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,141 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:56:07,141 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,141 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 23:56:07,141 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,141 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:56:07,141 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,141 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:56:07,141 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,141 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:56:07,141 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,141 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:56:07,141 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,141 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 23:56:07,142 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,142 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:56:07,142 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,142 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:56:07,142 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,142 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:56:07,142 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,142 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 23:56:07,142 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,142 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2024-11-15 23:56:07,142 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,142 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:56:07,142 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,142 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:56:07,142 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,142 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:56:07,142 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,142 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2024-11-15 23:56:07,142 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,142 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 23:56:07,142 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,143 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:56:07,143 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,143 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:56:07,143 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,143 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:56:07,143 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,143 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:56:07,143 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,143 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2024-11-15 23:56:07,143 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,143 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:56:07,143 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,143 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:56:07,143 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,143 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 23:56:07,143 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,143 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 23:56:07,143 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:07,143 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2024-11-15 23:56:07,143 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,143 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2024-11-15 23:56:07,144 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,144 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 23:56:07,144 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:07,144 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2024-11-15 23:56:07,144 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,144 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:56:07,144 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,144 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 23:56:07,144 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:07,144 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2024-11-15 23:56:07,144 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:07,144 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2024-11-15 23:56:07,144 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,144 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2024-11-15 23:56:07,144 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,144 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 317 [2024-11-15 23:56:07,144 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:07,144 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:56:07,144 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:56:07,145 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:56:07,145 INFO L85 PathProgramCache]: Analyzing trace with hash -1092010380, now seen corresponding path program 11 times [2024-11-15 23:56:07,145 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:56:07,145 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1977018956] [2024-11-15 23:56:07,145 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:56:07,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:56:07,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:56:08,208 INFO L134 CoverageAnalysis]: Checked inductivity of 919 backedges. 240 proven. 679 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:56:08,209 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:56:08,209 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1977018956] [2024-11-15 23:56:08,209 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1977018956] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:56:08,209 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [77893976] [2024-11-15 23:56:08,209 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-15 23:56:08,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:56:08,209 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:56:08,211 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:56:08,212 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2024-11-15 23:56:08,620 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 11 check-sat command(s) [2024-11-15 23:56:08,620 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:56:08,624 INFO L256 TraceCheckSpWp]: Trace formula consists of 563 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-15 23:56:08,627 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:56:10,005 INFO L134 CoverageAnalysis]: Checked inductivity of 919 backedges. 297 proven. 622 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:56:10,005 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:56:11,381 INFO L134 CoverageAnalysis]: Checked inductivity of 919 backedges. 370 proven. 549 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:56:11,382 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [77893976] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:56:11,382 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:56:11,382 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 43, 43] total 104 [2024-11-15 23:56:11,382 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [691289203] [2024-11-15 23:56:11,382 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:56:11,383 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 104 states [2024-11-15 23:56:11,383 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:56:11,384 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 104 interpolants. [2024-11-15 23:56:11,384 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1541, Invalid=9171, Unknown=0, NotChecked=0, Total=10712 [2024-11-15 23:56:11,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:11,384 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:56:11,385 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 104 states, 104 states have (on average 6.394230769230769) internal successors, (665), 104 states have internal predecessors, (665), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:56:11,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:11,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:56:11,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:56:11,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:56:11,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:56:11,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:56:11,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:56:11,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:56:11,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:56:11,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:56:11,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:56:11,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:56:11,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:56:11,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:56:11,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:13,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:13,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:56:13,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:56:13,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:56:13,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:56:13,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:56:13,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:56:13,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:56:13,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:56:13,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:56:13,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:56:13,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:56:13,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:56:13,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:56:13,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2024-11-15 23:56:13,162 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2024-11-15 23:56:13,349 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2024-11-15 23:56:13,349 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:56:13,349 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:56:13,350 INFO L132 ounterexampleChecker]: Examining path program with hash 685242501, occurence #3 [2024-11-15 23:56:13,350 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:56:13,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:56:13,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:56:13,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:56:13,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:56:13,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:56:13,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:56:13,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:56:13,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:56:13,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:56:13,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:56:13,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:56:13,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:56:13,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:56:13,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:56:13,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:56:13,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:56:13,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:56:13,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:56:13,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:56:13,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:56:13,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:56:13,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:56:13,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:56:13,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:56:13,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:56:13,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:56:13,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2024-11-15 23:56:13,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:56:13,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:56:13,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:56:13,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:56:13,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:56:13,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:56:13,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:56:13,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:56:13,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:56:13,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:56:13,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:56:13,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2024-11-15 23:56:13,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:56:13,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:56:13,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:56:13,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:56:13,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:56:13,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2024-11-15 23:56:13,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:56:13,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:56:13,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:56:13,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:56:13,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:56:13,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:56:13,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:56:13,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:56:13,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 23:56:13,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:56:13,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:56:13,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:56:13,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:56:13,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 23:56:13,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:56:13,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:56:13,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:56:13,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 23:56:13,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2024-11-15 23:56:13,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:56:13,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:56:13,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:56:13,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2024-11-15 23:56:13,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 23:56:13,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:56:13,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,356 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:56:13,356 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,356 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:56:13,356 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,356 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:56:13,356 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,356 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2024-11-15 23:56:13,356 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,356 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:56:13,356 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,356 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:56:13,356 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,356 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 23:56:13,356 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,356 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 23:56:13,356 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:13,356 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2024-11-15 23:56:13,356 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,356 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2024-11-15 23:56:13,356 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,356 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 23:56:13,356 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:13,356 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2024-11-15 23:56:13,357 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,357 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:56:13,357 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,357 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 23:56:13,357 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:13,357 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 327 [2024-11-15 23:56:13,357 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:13,357 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 329 [2024-11-15 23:56:13,357 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,357 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 331 [2024-11-15 23:56:13,357 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,357 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2024-11-15 23:56:13,357 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:13,357 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:56:13,357 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:56:13,358 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:56:13,358 INFO L85 PathProgramCache]: Analyzing trace with hash -1042955325, now seen corresponding path program 12 times [2024-11-15 23:56:13,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:56:13,358 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1678376302] [2024-11-15 23:56:13,358 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:56:13,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:56:13,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:56:14,566 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 613 proven. 442 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:56:14,566 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:56:14,566 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1678376302] [2024-11-15 23:56:14,566 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1678376302] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:56:14,566 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [345944586] [2024-11-15 23:56:14,566 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-11-15 23:56:14,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:56:14,567 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:56:14,568 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:56:14,569 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2024-11-15 23:56:15,032 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 11 check-sat command(s) [2024-11-15 23:56:15,032 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:56:15,036 INFO L256 TraceCheckSpWp]: Trace formula consists of 584 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-15 23:56:15,039 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:56:16,463 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 591 proven. 464 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:56:16,463 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:56:18,584 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 685 proven. 370 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:56:18,584 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [345944586] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:56:18,584 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:56:18,584 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 47, 47] total 134 [2024-11-15 23:56:18,584 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1667517120] [2024-11-15 23:56:18,584 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:56:18,585 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 134 states [2024-11-15 23:56:18,585 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:56:18,586 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 134 interpolants. [2024-11-15 23:56:18,587 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1498, Invalid=16324, Unknown=0, NotChecked=0, Total=17822 [2024-11-15 23:56:18,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:18,587 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:56:18,588 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 134 states, 134 states have (on average 6.1716417910447765) internal successors, (827), 134 states have internal predecessors, (827), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:56:18,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:18,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:56:18,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:56:18,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:56:18,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:56:18,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:56:18,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:56:18,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:56:18,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:56:18,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:56:18,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:56:18,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:56:18,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:56:18,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:56:18,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. [2024-11-15 23:56:18,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:20,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:20,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:56:20,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:56:20,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:56:20,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:56:20,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:56:20,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:56:20,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:56:20,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:56:20,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:56:20,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:56:20,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:56:20,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:56:20,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:56:20,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2024-11-15 23:56:20,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2024-11-15 23:56:20,078 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0 [2024-11-15 23:56:20,265 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2024-11-15 23:56:20,266 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:56:20,266 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:56:20,266 INFO L132 ounterexampleChecker]: Examining path program with hash 685242501, occurence #4 [2024-11-15 23:56:20,266 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:56:20,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:56:20,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:56:20,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:56:20,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:56:20,266 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,266 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:56:20,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:56:20,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:56:20,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:56:20,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:56:20,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:56:20,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:56:20,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:56:20,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:56:20,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:56:20,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:56:20,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:56:20,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:56:20,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:56:20,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:56:20,267 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,267 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:56:20,268 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,268 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:56:20,268 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,268 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:56:20,268 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,268 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:56:20,268 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,268 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:56:20,268 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,268 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:56:20,268 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,268 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:56:20,268 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,268 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2024-11-15 23:56:20,268 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,268 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:56:20,268 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,268 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:56:20,268 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,268 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:56:20,268 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,268 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:56:20,269 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,269 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:56:20,269 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,269 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:56:20,269 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,269 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:56:20,269 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,269 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:56:20,269 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,269 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:56:20,269 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,269 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:56:20,269 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,269 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:56:20,269 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,269 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2024-11-15 23:56:20,269 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,269 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:56:20,269 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,269 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:56:20,269 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,269 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:56:20,270 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,270 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:56:20,270 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,270 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:56:20,270 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,270 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2024-11-15 23:56:20,270 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,270 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:56:20,270 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,270 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:56:20,270 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,270 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:56:20,270 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,270 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:56:20,270 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,270 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:56:20,270 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,270 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:56:20,270 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,270 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:56:20,270 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,270 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:56:20,271 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,271 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 23:56:20,271 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,271 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:56:20,271 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,271 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:56:20,271 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,271 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:56:20,271 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,271 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:56:20,271 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,271 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 23:56:20,271 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,271 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:56:20,271 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,271 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:56:20,271 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,271 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:56:20,271 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,271 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 23:56:20,271 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,271 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2024-11-15 23:56:20,271 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,272 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:56:20,272 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,272 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:56:20,272 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,272 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:56:20,272 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,272 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2024-11-15 23:56:20,272 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,272 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 23:56:20,272 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,272 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:56:20,272 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,272 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:56:20,272 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,272 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 23:56:20,272 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,272 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2024-11-15 23:56:20,272 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,272 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 23:56:20,272 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,272 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:56:20,272 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,272 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:56:20,273 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,273 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:56:20,273 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,273 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:56:20,273 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,273 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 23:56:20,273 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,273 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:56:20,273 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,273 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:56:20,273 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,273 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2024-11-15 23:56:20,273 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,273 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 23:56:20,273 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:20,273 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2024-11-15 23:56:20,273 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,273 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2024-11-15 23:56:20,273 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,273 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 23:56:20,273 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:20,273 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 23:56:20,273 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,273 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2024-11-15 23:56:20,274 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,274 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:56:20,274 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:20,274 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 335 [2024-11-15 23:56:20,274 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:20,274 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 337 [2024-11-15 23:56:20,274 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,274 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 339 [2024-11-15 23:56:20,274 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,274 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2024-11-15 23:56:20,274 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:20,274 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:56:20,274 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:56:20,275 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:56:20,275 INFO L85 PathProgramCache]: Analyzing trace with hash 269054480, now seen corresponding path program 13 times [2024-11-15 23:56:20,275 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:56:20,275 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1895098244] [2024-11-15 23:56:20,275 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:56:20,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:56:20,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:56:21,561 INFO L134 CoverageAnalysis]: Checked inductivity of 1136 backedges. 306 proven. 830 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:56:21,562 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:56:21,562 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1895098244] [2024-11-15 23:56:21,562 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1895098244] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:56:21,562 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1212716707] [2024-11-15 23:56:21,562 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-11-15 23:56:21,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:56:21,562 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:56:21,564 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:56:21,565 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2024-11-15 23:56:21,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:56:21,704 INFO L256 TraceCheckSpWp]: Trace formula consists of 598 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-15 23:56:21,708 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:56:23,666 INFO L134 CoverageAnalysis]: Checked inductivity of 1136 backedges. 550 proven. 476 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-15 23:56:23,667 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:56:25,941 INFO L134 CoverageAnalysis]: Checked inductivity of 1136 backedges. 575 proven. 451 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-15 23:56:25,941 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1212716707] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:56:25,941 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:56:25,941 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 51, 51] total 144 [2024-11-15 23:56:25,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1619767401] [2024-11-15 23:56:25,941 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:56:25,942 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 144 states [2024-11-15 23:56:25,942 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:56:25,943 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 144 interpolants. [2024-11-15 23:56:25,945 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1839, Invalid=18753, Unknown=0, NotChecked=0, Total=20592 [2024-11-15 23:56:25,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:25,945 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:56:25,945 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 144 states, 144 states have (on average 5.534722222222222) internal successors, (797), 144 states have internal predecessors, (797), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:56:25,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:25,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:56:25,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:56:25,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:56:25,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:56:25,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:56:25,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:56:25,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:56:25,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:56:25,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:56:25,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:56:25,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:56:25,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:56:25,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:56:25,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. [2024-11-15 23:56:25,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2024-11-15 23:56:25,946 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:31,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:31,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:56:31,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:56:31,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:56:31,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:56:31,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:56:31,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:56:31,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:56:31,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:56:31,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:56:31,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:56:31,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:56:31,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:56:31,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:56:31,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2024-11-15 23:56:31,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2024-11-15 23:56:31,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2024-11-15 23:56:31,539 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2024-11-15 23:56:31,726 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2024-11-15 23:56:31,727 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:56:31,727 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:56:31,727 INFO L132 ounterexampleChecker]: Examining path program with hash 685242501, occurence #5 [2024-11-15 23:56:31,727 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:56:31,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:56:31,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:56:31,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:56:31,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:56:31,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:56:31,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:56:31,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:56:31,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:56:31,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:56:31,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:56:31,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:56:31,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:56:31,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:56:31,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:56:31,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:56:31,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:56:31,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:56:31,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:56:31,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:56:31,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:56:31,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:56:31,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:56:31,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:56:31,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:56:31,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:56:31,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:56:31,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2024-11-15 23:56:31,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:56:31,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:56:31,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:56:31,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:56:31,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:56:31,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:56:31,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:56:31,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:56:31,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:56:31,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:56:31,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:56:31,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2024-11-15 23:56:31,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:56:31,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:56:31,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:56:31,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:56:31,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:56:31,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2024-11-15 23:56:31,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:56:31,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:56:31,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:56:31,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:56:31,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:56:31,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:56:31,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:56:31,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:56:31,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 23:56:31,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:56:31,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:56:31,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:56:31,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:56:31,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 23:56:31,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:56:31,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:56:31,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:56:31,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 23:56:31,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2024-11-15 23:56:31,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:56:31,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:56:31,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:56:31,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2024-11-15 23:56:31,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 23:56:31,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:56:31,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:56:31,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 23:56:31,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2024-11-15 23:56:31,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 23:56:31,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:56:31,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:56:31,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 23:56:31,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 23:56:31,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2024-11-15 23:56:31,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:56:31,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:56:31,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:56:31,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:56:31,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 23:56:31,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:56:31,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:56:31,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2024-11-15 23:56:31,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 23:56:31,732 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:31,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2024-11-15 23:56:31,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 23:56:31,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:56:31,732 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:31,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2024-11-15 23:56:31,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2024-11-15 23:56:31,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 23:56:31,732 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:31,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 358 [2024-11-15 23:56:31,733 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:31,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2024-11-15 23:56:31,733 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2024-11-15 23:56:31,733 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 363 [2024-11-15 23:56:31,733 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:31,733 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:56:31,733 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:56:31,733 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:56:31,734 INFO L85 PathProgramCache]: Analyzing trace with hash -724766790, now seen corresponding path program 14 times [2024-11-15 23:56:31,734 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:56:31,734 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [559437313] [2024-11-15 23:56:31,734 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:56:31,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:56:31,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:56:33,025 INFO L134 CoverageAnalysis]: Checked inductivity of 1376 backedges. 380 proven. 996 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:56:33,025 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:56:33,025 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [559437313] [2024-11-15 23:56:33,025 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [559437313] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:56:33,025 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2018982890] [2024-11-15 23:56:33,025 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 23:56:33,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:56:33,025 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:56:33,027 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:56:33,028 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2024-11-15 23:56:33,157 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-15 23:56:33,157 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:56:33,160 INFO L256 TraceCheckSpWp]: Trace formula consists of 633 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-15 23:56:33,163 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:56:35,282 INFO L134 CoverageAnalysis]: Checked inductivity of 1376 backedges. 650 proven. 596 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-15 23:56:35,282 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:56:37,868 INFO L134 CoverageAnalysis]: Checked inductivity of 1376 backedges. 706 proven. 540 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-15 23:56:37,868 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2018982890] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:56:37,868 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:56:37,868 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 55, 55] total 156 [2024-11-15 23:56:37,868 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1461015931] [2024-11-15 23:56:37,868 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:56:37,869 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 156 states [2024-11-15 23:56:37,869 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:56:37,870 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 156 interpolants. [2024-11-15 23:56:37,871 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=2108, Invalid=22072, Unknown=0, NotChecked=0, Total=24180 [2024-11-15 23:56:37,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:37,872 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:56:37,872 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 156 states, 156 states have (on average 5.487179487179487) internal successors, (856), 156 states have internal predecessors, (856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:56:37,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:37,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:56:37,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:56:37,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:56:37,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:56:37,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:56:37,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:56:37,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:56:37,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:56:37,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:56:37,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:56:37,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:56:37,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:56:37,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:56:37,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. [2024-11-15 23:56:37,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2024-11-15 23:56:37,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2024-11-15 23:56:37,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:44,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:44,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:56:44,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:56:44,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:56:44,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:56:44,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:56:44,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:56:44,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:56:44,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:56:44,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:56:44,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:56:44,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:56:44,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:56:44,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:56:44,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2024-11-15 23:56:44,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2024-11-15 23:56:44,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2024-11-15 23:56:44,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 169 states. [2024-11-15 23:56:44,240 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Ended with exit code 0 [2024-11-15 23:56:44,428 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2024-11-15 23:56:44,428 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:56:44,428 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:56:44,429 INFO L132 ounterexampleChecker]: Examining path program with hash 685242501, occurence #6 [2024-11-15 23:56:44,429 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:56:44,429 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:56:44,429 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,429 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:56:44,429 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,429 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:56:44,429 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,429 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:56:44,429 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,429 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:56:44,429 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,429 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:56:44,429 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,429 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:56:44,429 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,429 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:56:44,429 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,429 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:56:44,429 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,429 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:56:44,429 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,429 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:56:44,430 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,430 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:56:44,430 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,430 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:56:44,430 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,430 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:56:44,430 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,430 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:56:44,430 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,430 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:56:44,430 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,430 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:56:44,430 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,430 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:56:44,430 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,430 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:56:44,430 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,430 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:56:44,430 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,430 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:56:44,430 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,430 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:56:44,430 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,430 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:56:44,430 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,430 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:56:44,430 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,430 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:56:44,430 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,430 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:56:44,430 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,430 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2024-11-15 23:56:44,430 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,430 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:56:44,431 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,431 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:56:44,431 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,431 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:56:44,431 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,431 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:56:44,431 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,431 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:56:44,431 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,431 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:56:44,431 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,431 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:56:44,431 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,431 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:56:44,431 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,431 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:56:44,431 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,431 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:56:44,431 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,431 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:56:44,431 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,431 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2024-11-15 23:56:44,431 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,431 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:56:44,431 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,431 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:56:44,432 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,432 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:56:44,432 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,432 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:56:44,432 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,432 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:56:44,432 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,432 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2024-11-15 23:56:44,432 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,432 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:56:44,432 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,432 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:56:44,432 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,432 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:56:44,432 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,432 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:56:44,432 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,432 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:56:44,432 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,432 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:56:44,432 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,432 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:56:44,432 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,432 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:56:44,433 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,433 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 23:56:44,433 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,433 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:56:44,433 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,433 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:56:44,433 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,433 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:56:44,433 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,433 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:56:44,433 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,433 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 23:56:44,433 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,433 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:56:44,433 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,433 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:56:44,433 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,433 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:56:44,433 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,433 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 23:56:44,433 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,433 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2024-11-15 23:56:44,433 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,433 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:56:44,433 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,433 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:56:44,433 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,433 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:56:44,434 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,434 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2024-11-15 23:56:44,434 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,434 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 23:56:44,434 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,434 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:56:44,434 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,434 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:56:44,434 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,434 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 23:56:44,434 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,434 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2024-11-15 23:56:44,434 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,434 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 23:56:44,434 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,434 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:56:44,434 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,434 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:56:44,434 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,434 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 23:56:44,434 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,434 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 23:56:44,434 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,435 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2024-11-15 23:56:44,435 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,435 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:56:44,435 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,435 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:56:44,435 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,435 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2024-11-15 23:56:44,435 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,435 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 23:56:44,435 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,435 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2024-11-15 23:56:44,435 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,435 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:56:44,435 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,435 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:56:44,435 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,435 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:56:44,435 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,435 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:56:44,435 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,435 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 23:56:44,435 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,435 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 23:56:44,435 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,435 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2024-11-15 23:56:44,435 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,436 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 23:56:44,436 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,436 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:56:44,436 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:44,436 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2024-11-15 23:56:44,436 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,436 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2024-11-15 23:56:44,436 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,436 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 23:56:44,436 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:44,436 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2024-11-15 23:56:44,436 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,436 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2024-11-15 23:56:44,436 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,436 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2024-11-15 23:56:44,436 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:44,436 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 381 [2024-11-15 23:56:44,436 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:44,436 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 383 [2024-11-15 23:56:44,436 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,436 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 385 [2024-11-15 23:56:44,436 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,436 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 386 [2024-11-15 23:56:44,436 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:44,436 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:56:44,436 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:56:44,437 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:56:44,437 INFO L85 PathProgramCache]: Analyzing trace with hash 445467978, now seen corresponding path program 15 times [2024-11-15 23:56:44,437 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:56:44,437 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [982295787] [2024-11-15 23:56:44,437 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:56:44,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:56:44,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:56:45,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1639 backedges. 462 proven. 1177 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:56:45,934 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:56:45,934 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [982295787] [2024-11-15 23:56:45,934 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [982295787] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:56:45,934 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [19670555] [2024-11-15 23:56:45,934 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-15 23:56:45,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:56:45,934 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:56:45,936 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:56:45,936 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2024-11-15 23:56:46,371 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 13 check-sat command(s) [2024-11-15 23:56:46,371 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:56:46,376 INFO L256 TraceCheckSpWp]: Trace formula consists of 654 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-11-15 23:56:46,379 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:56:48,590 INFO L134 CoverageAnalysis]: Checked inductivity of 1639 backedges. 0 proven. 1002 refuted. 0 times theorem prover too weak. 637 trivial. 0 not checked. [2024-11-15 23:56:48,590 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:56:49,221 INFO L134 CoverageAnalysis]: Checked inductivity of 1639 backedges. 66 proven. 56 refuted. 0 times theorem prover too weak. 1517 trivial. 0 not checked. [2024-11-15 23:56:49,221 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [19670555] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:56:49,221 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:56:49,221 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [55, 53, 12] total 114 [2024-11-15 23:56:49,221 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2051737872] [2024-11-15 23:56:49,221 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:56:49,222 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 114 states [2024-11-15 23:56:49,222 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:56:49,223 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 114 interpolants. [2024-11-15 23:56:49,224 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=637, Invalid=12245, Unknown=0, NotChecked=0, Total=12882 [2024-11-15 23:56:49,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:49,224 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:56:49,224 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 114 states, 114 states have (on average 5.868421052631579) internal successors, (669), 114 states have internal predecessors, (669), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:56:49,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:49,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:56:49,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:56:49,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:56:49,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:56:49,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:56:49,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:56:49,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:56:49,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:56:49,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:56:49,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:56:49,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:56:49,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 254 states. [2024-11-15 23:56:49,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:56:49,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. [2024-11-15 23:56:49,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2024-11-15 23:56:49,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2024-11-15 23:56:49,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 169 states. [2024-11-15 23:56:49,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:57:03,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:57:03,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:57:03,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:57:03,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:57:03,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:57:03,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:57:03,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:57:03,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:57:03,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:57:03,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:57:03,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:57:03,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:57:03,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 255 states. [2024-11-15 23:57:03,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:57:03,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2024-11-15 23:57:03,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2024-11-15 23:57:03,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2024-11-15 23:57:03,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 169 states. [2024-11-15 23:57:03,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 248 states. [2024-11-15 23:57:03,482 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2024-11-15 23:57:03,669 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,19 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:57:03,669 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:57:03,669 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:57:03,669 INFO L132 ounterexampleChecker]: Examining path program with hash -1966433367, occurence #1 [2024-11-15 23:57:03,670 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:57:03,670 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:57:03,670 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:57:03,670 INFO L85 PathProgramCache]: Analyzing trace with hash -1410068971, now seen corresponding path program 16 times [2024-11-15 23:57:03,670 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:57:03,670 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1067889870] [2024-11-15 23:57:03,670 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:57:03,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:57:03,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:57:05,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1759 backedges. 901 proven. 858 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:57:05,242 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:57:05,242 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1067889870] [2024-11-15 23:57:05,242 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1067889870] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:57:05,242 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [375847328] [2024-11-15 23:57:05,242 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-15 23:57:05,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:57:05,242 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:57:05,244 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:57:05,245 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2024-11-15 23:57:05,384 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-15 23:57:05,385 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:57:05,387 INFO L256 TraceCheckSpWp]: Trace formula consists of 639 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-15 23:57:05,391 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:57:07,698 INFO L134 CoverageAnalysis]: Checked inductivity of 1759 backedges. 867 proven. 667 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-15 23:57:07,699 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:57:10,463 INFO L134 CoverageAnalysis]: Checked inductivity of 1759 backedges. 897 proven. 637 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-15 23:57:10,463 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [375847328] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:57:10,463 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:57:10,463 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [59, 59, 59] total 168 [2024-11-15 23:57:10,463 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [185487342] [2024-11-15 23:57:10,463 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:57:10,464 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 168 states [2024-11-15 23:57:10,464 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:57:10,465 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 168 interpolants. [2024-11-15 23:57:10,467 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3043, Invalid=25013, Unknown=0, NotChecked=0, Total=28056 [2024-11-15 23:57:10,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:57:10,467 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:57:10,468 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 168 states, 168 states have (on average 5.059523809523809) internal successors, (850), 168 states have internal predecessors, (850), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:57:10,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:57:10,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:57:10,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:57:10,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:57:10,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:57:10,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:57:10,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:57:10,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:57:10,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:57:10,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:57:10,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:57:10,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:57:10,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 255 states. [2024-11-15 23:57:10,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:57:10,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. [2024-11-15 23:57:10,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2024-11-15 23:57:10,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2024-11-15 23:57:10,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 169 states. [2024-11-15 23:57:10,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 248 states. [2024-11-15 23:57:10,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:57:12,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:57:12,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:57:12,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:57:12,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:57:12,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:57:12,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:57:12,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:57:12,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:57:12,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:57:12,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:57:12,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:57:12,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:57:12,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 255 states. [2024-11-15 23:57:12,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:57:12,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2024-11-15 23:57:12,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2024-11-15 23:57:12,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2024-11-15 23:57:12,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 169 states. [2024-11-15 23:57:12,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 248 states. [2024-11-15 23:57:12,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2024-11-15 23:57:12,907 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2024-11-15 23:57:13,094 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable19 [2024-11-15 23:57:13,095 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:57:13,095 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:57:13,095 INFO L132 ounterexampleChecker]: Examining path program with hash -1966433367, occurence #2 [2024-11-15 23:57:13,095 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:57:13,095 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:57:13,095 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,095 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:57:13,095 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,095 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:57:13,096 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,096 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:57:13,096 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,096 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:57:13,096 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,096 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:57:13,096 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,096 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:57:13,096 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,096 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:57:13,096 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,096 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:57:13,096 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,096 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:57:13,096 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,096 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:57:13,096 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,096 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:57:13,096 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,096 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:57:13,096 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,096 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:57:13,096 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,096 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:57:13,096 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,096 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:57:13,096 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,096 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:57:13,096 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,096 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:57:13,096 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,096 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:57:13,096 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,096 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:57:13,096 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,097 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:57:13,097 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,097 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:57:13,097 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,097 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:57:13,097 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,097 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:57:13,097 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,097 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:57:13,097 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,097 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:57:13,097 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,097 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2024-11-15 23:57:13,097 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,097 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:57:13,097 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,097 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:57:13,097 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,097 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:57:13,097 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,097 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:57:13,097 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,097 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:57:13,097 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,097 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:57:13,097 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,097 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:57:13,097 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,097 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:57:13,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:57:13,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:57:13,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:57:13,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2024-11-15 23:57:13,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:57:13,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:57:13,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:57:13,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:57:13,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:57:13,098 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,098 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2024-11-15 23:57:13,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:57:13,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:57:13,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:57:13,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:57:13,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:57:13,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:57:13,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:57:13,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:57:13,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 23:57:13,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:57:13,099 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,099 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:57:13,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:57:13,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:57:13,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 23:57:13,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:57:13,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:57:13,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:57:13,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 23:57:13,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2024-11-15 23:57:13,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:57:13,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:57:13,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:57:13,100 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,100 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2024-11-15 23:57:13,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 23:57:13,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:57:13,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:57:13,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 23:57:13,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2024-11-15 23:57:13,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 23:57:13,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:57:13,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:57:13,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 23:57:13,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 23:57:13,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2024-11-15 23:57:13,101 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,101 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:57:13,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:57:13,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2024-11-15 23:57:13,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 23:57:13,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2024-11-15 23:57:13,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:57:13,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:57:13,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2024-11-15 23:57:13,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2024-11-15 23:57:13,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2024-11-15 23:57:13,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:57:13,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,102 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 23:57:13,102 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2024-11-15 23:57:13,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:57:13,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:57:13,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2024-11-15 23:57:13,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2024-11-15 23:57:13,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2024-11-15 23:57:13,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 23:57:13,103 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:57:13,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2024-11-15 23:57:13,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2024-11-15 23:57:13,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2024-11-15 23:57:13,103 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:57:13,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2024-11-15 23:57:13,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,103 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2024-11-15 23:57:13,103 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,104 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2024-11-15 23:57:13,104 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:57:13,104 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 402 [2024-11-15 23:57:13,104 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:57:13,104 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 406 [2024-11-15 23:57:13,104 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,104 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 408 [2024-11-15 23:57:13,104 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,104 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 409 [2024-11-15 23:57:13,104 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:57:13,104 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:57:13,104 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:57:13,105 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:57:13,105 INFO L85 PathProgramCache]: Analyzing trace with hash -87412760, now seen corresponding path program 17 times [2024-11-15 23:57:13,105 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:57:13,105 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [393433868] [2024-11-15 23:57:13,105 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:57:13,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:57:13,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:57:14,853 INFO L134 CoverageAnalysis]: Checked inductivity of 1864 backedges. 773 proven. 1091 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:57:14,854 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:57:14,854 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [393433868] [2024-11-15 23:57:14,854 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [393433868] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:57:14,854 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1080783476] [2024-11-15 23:57:14,854 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-15 23:57:14,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:57:14,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:57:14,856 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:57:14,857 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2024-11-15 23:57:15,321 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 15 check-sat command(s) [2024-11-15 23:57:15,321 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:57:15,325 INFO L256 TraceCheckSpWp]: Trace formula consists of 703 conjuncts, 80 conjuncts are in the unsatisfiable core [2024-11-15 23:57:15,329 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:57:20,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1864 backedges. 0 proven. 1122 refuted. 0 times theorem prover too weak. 742 trivial. 0 not checked. [2024-11-15 23:57:20,048 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:57:26,252 INFO L134 CoverageAnalysis]: Checked inductivity of 1864 backedges. 946 proven. 176 refuted. 0 times theorem prover too weak. 742 trivial. 0 not checked. [2024-11-15 23:57:26,253 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1080783476] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:57:26,253 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:57:26,253 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [63, 81, 70] total 210 [2024-11-15 23:57:26,253 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [978267909] [2024-11-15 23:57:26,253 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:57:26,254 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 210 states [2024-11-15 23:57:26,254 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:57:26,255 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 210 interpolants. [2024-11-15 23:57:26,258 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=2582, Invalid=41308, Unknown=0, NotChecked=0, Total=43890 [2024-11-15 23:57:26,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:57:26,258 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:57:26,259 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 210 states, 210 states have (on average 4.285714285714286) internal successors, (900), 210 states have internal predecessors, (900), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:57:26,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:57:26,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:57:26,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:57:26,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:57:26,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:57:26,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:57:26,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:57:26,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:57:26,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:57:26,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:57:26,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:57:26,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:57:26,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 255 states. [2024-11-15 23:57:26,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:57:26,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. [2024-11-15 23:57:26,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2024-11-15 23:57:26,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2024-11-15 23:57:26,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 169 states. [2024-11-15 23:57:26,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 248 states. [2024-11-15 23:57:26,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2024-11-15 23:57:26,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:58:22,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:58:22,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:58:22,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:58:22,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:58:22,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:58:22,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:58:22,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:58:22,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:58:22,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:58:22,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:58:22,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:58:22,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:58:22,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 255 states. [2024-11-15 23:58:22,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:58:22,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2024-11-15 23:58:22,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2024-11-15 23:58:22,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2024-11-15 23:58:22,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 169 states. [2024-11-15 23:58:22,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 248 states. [2024-11-15 23:58:22,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2024-11-15 23:58:22,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 633 states. [2024-11-15 23:58:22,429 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Ended with exit code 0 [2024-11-15 23:58:22,615 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,21 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:58:22,615 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:58:22,615 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:58:22,616 INFO L132 ounterexampleChecker]: Examining path program with hash 1144170897, occurence #1 [2024-11-15 23:58:22,616 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:58:22,616 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:58:22,616 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:58:22,616 INFO L85 PathProgramCache]: Analyzing trace with hash 800033800, now seen corresponding path program 18 times [2024-11-15 23:58:22,616 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:58:22,616 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [980274609] [2024-11-15 23:58:22,616 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:58:22,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:58:22,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:58:24,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2386 backedges. 1256 proven. 1118 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-15 23:58:24,640 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:58:24,640 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [980274609] [2024-11-15 23:58:24,640 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [980274609] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:58:24,640 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1179441632] [2024-11-15 23:58:24,640 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-11-15 23:58:24,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:58:24,640 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:58:24,642 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:58:24,643 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2024-11-15 23:58:26,361 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 16 check-sat command(s) [2024-11-15 23:58:26,361 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:58:26,369 INFO L256 TraceCheckSpWp]: Trace formula consists of 780 conjuncts, 96 conjuncts are in the unsatisfiable core [2024-11-15 23:58:26,376 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:58:31,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2386 backedges. 1325 proven. 1061 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:58:31,019 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:58:37,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2386 backedges. 1531 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:58:37,640 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1179441632] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:58:37,640 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:58:37,640 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [67, 97, 97] total 254 [2024-11-15 23:58:37,641 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2042426971] [2024-11-15 23:58:37,641 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:58:37,641 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 254 states [2024-11-15 23:58:37,642 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:58:37,645 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 254 interpolants. [2024-11-15 23:58:37,650 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7774, Invalid=56488, Unknown=0, NotChecked=0, Total=64262 [2024-11-15 23:58:37,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:58:37,650 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:58:37,651 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 254 states, 254 states have (on average 4.866141732283465) internal successors, (1236), 254 states have internal predecessors, (1236), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:58:37,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:58:37,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:58:37,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:58:37,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:58:37,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:58:37,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:58:37,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:58:37,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:58:37,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:58:37,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:58:37,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:58:37,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:58:37,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 255 states. [2024-11-15 23:58:37,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:58:37,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. [2024-11-15 23:58:37,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2024-11-15 23:58:37,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2024-11-15 23:58:37,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 169 states. [2024-11-15 23:58:37,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 248 states. [2024-11-15 23:58:37,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2024-11-15 23:58:37,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 633 states. [2024-11-15 23:58:37,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:58:44,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:58:44,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:58:44,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:58:44,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:58:44,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:58:44,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:58:44,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:58:44,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:58:44,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:58:44,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:58:44,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:58:44,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:58:44,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 255 states. [2024-11-15 23:58:44,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:58:44,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2024-11-15 23:58:44,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2024-11-15 23:58:44,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2024-11-15 23:58:44,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 169 states. [2024-11-15 23:58:44,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 248 states. [2024-11-15 23:58:44,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2024-11-15 23:58:44,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 633 states. [2024-11-15 23:58:44,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2024-11-15 23:58:44,714 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Ended with exit code 0 [2024-11-15 23:58:44,899 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2024-11-15 23:58:44,899 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:58:44,900 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:58:44,900 INFO L132 ounterexampleChecker]: Examining path program with hash 1144170897, occurence #2 [2024-11-15 23:58:44,900 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:58:44,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:58:44,900 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:58:44,900 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:58:44,900 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:58:44,900 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:58:44,900 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:58:44,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:58:44,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:58:44,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:58:44,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:58:44,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:58:44,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:58:44,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:58:44,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:58:44,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:58:44,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:58:44,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:58:44,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:58:44,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:58:44,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:58:44,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:58:44,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:58:44,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:58:44,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:58:44,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:58:44,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:58:44,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2024-11-15 23:58:44,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:58:44,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:58:44,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:58:44,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:58:44,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:58:44,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:58:44,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:58:44,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:58:44,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:58:44,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:58:44,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:58:44,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2024-11-15 23:58:44,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:58:44,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:58:44,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:58:44,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:58:44,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:58:44,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2024-11-15 23:58:44,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:58:44,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:58:44,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:58:44,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:58:44,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:58:44,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:58:44,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:58:44,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:58:44,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 23:58:44,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:58:44,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:58:44,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:58:44,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:58:44,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 23:58:44,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:58:44,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:58:44,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:58:44,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 23:58:44,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2024-11-15 23:58:44,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:58:44,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:58:44,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:58:44,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2024-11-15 23:58:44,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 23:58:44,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:58:44,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:58:44,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 23:58:44,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2024-11-15 23:58:44,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 23:58:44,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:58:44,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:58:44,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 23:58:44,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 23:58:44,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2024-11-15 23:58:44,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:58:44,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:58:44,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2024-11-15 23:58:44,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 23:58:44,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2024-11-15 23:58:44,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:58:44,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:58:44,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2024-11-15 23:58:44,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2024-11-15 23:58:44,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2024-11-15 23:58:44,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:58:44,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:58:44,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2024-11-15 23:58:44,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 23:58:44,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2024-11-15 23:58:44,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2024-11-15 23:58:44,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:58:44,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 23:58:44,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2024-11-15 23:58:44,906 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2024-11-15 23:58:44,906 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2024-11-15 23:58:44,906 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-15 23:58:44,906 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2024-11-15 23:58:44,906 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2024-11-15 23:58:44,906 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2024-11-15 23:58:44,906 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2024-11-15 23:58:44,906 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2024-11-15 23:58:44,906 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2024-11-15 23:58:44,906 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2024-11-15 23:58:44,906 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2024-11-15 23:58:44,906 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2024-11-15 23:58:44,906 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2024-11-15 23:58:44,906 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2024-11-15 23:58:44,906 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2024-11-15 23:58:44,906 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2024-11-15 23:58:44,906 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2024-11-15 23:58:44,906 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2024-11-15 23:58:44,906 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,907 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2024-11-15 23:58:44,907 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,907 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2024-11-15 23:58:44,907 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,907 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 23:58:44,907 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,907 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2024-11-15 23:58:44,907 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,907 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2024-11-15 23:58:44,907 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,907 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2024-11-15 23:58:44,907 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,907 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2024-11-15 23:58:44,907 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,907 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2024-11-15 23:58:44,907 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,907 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2024-11-15 23:58:44,907 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,907 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 23:58:44,907 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,907 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2024-11-15 23:58:44,907 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,907 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2024-11-15 23:58:44,907 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,907 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2024-11-15 23:58:44,907 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,907 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2024-11-15 23:58:44,907 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,907 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2024-11-15 23:58:44,907 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,907 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2024-11-15 23:58:44,907 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,907 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2024-11-15 23:58:44,907 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,907 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2024-11-15 23:58:44,908 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,908 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2024-11-15 23:58:44,908 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,908 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2024-11-15 23:58:44,908 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,908 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2024-11-15 23:58:44,908 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,908 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2024-11-15 23:58:44,908 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,908 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2024-11-15 23:58:44,908 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,908 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2024-11-15 23:58:44,908 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,908 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2024-11-15 23:58:44,908 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,908 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2024-11-15 23:58:44,908 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,908 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2024-11-15 23:58:44,908 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,908 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 23:58:44,908 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,908 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2024-11-15 23:58:44,908 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,908 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2024-11-15 23:58:44,908 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,908 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2024-11-15 23:58:44,908 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,908 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2024-11-15 23:58:44,908 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,908 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2024-11-15 23:58:44,908 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,908 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2024-11-15 23:58:44,908 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,908 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2024-11-15 23:58:44,908 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,908 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 255 [2024-11-15 23:58:44,909 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,909 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2024-11-15 23:58:44,909 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,909 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2024-11-15 23:58:44,909 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,909 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 259 [2024-11-15 23:58:44,909 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,909 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2024-11-15 23:58:44,909 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,909 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 263 [2024-11-15 23:58:44,909 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,909 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2024-11-15 23:58:44,909 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,909 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2024-11-15 23:58:44,909 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,909 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 267 [2024-11-15 23:58:44,909 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,909 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 269 [2024-11-15 23:58:44,909 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,909 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 271 [2024-11-15 23:58:44,909 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,909 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2024-11-15 23:58:44,909 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,909 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2024-11-15 23:58:44,909 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,909 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2024-11-15 23:58:44,909 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,909 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 277 [2024-11-15 23:58:44,909 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,909 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 279 [2024-11-15 23:58:44,909 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,909 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 281 [2024-11-15 23:58:44,909 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,909 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2024-11-15 23:58:44,909 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,909 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 283 [2024-11-15 23:58:44,909 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,910 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 285 [2024-11-15 23:58:44,910 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,910 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 287 [2024-11-15 23:58:44,910 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,910 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 289 [2024-11-15 23:58:44,910 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,910 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2024-11-15 23:58:44,910 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,910 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 291 [2024-11-15 23:58:44,910 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,910 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2024-11-15 23:58:44,910 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,910 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 299 [2024-11-15 23:58:44,910 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,910 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2024-11-15 23:58:44,910 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,910 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2024-11-15 23:58:44,910 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,910 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2024-11-15 23:58:44,910 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,910 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 307 [2024-11-15 23:58:44,910 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,910 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2024-11-15 23:58:44,910 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,910 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2024-11-15 23:58:44,910 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:58:44,910 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2024-11-15 23:58:44,910 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,910 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2024-11-15 23:58:44,910 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,910 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2024-11-15 23:58:44,910 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:58:44,910 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 321 [2024-11-15 23:58:44,910 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,910 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 323 [2024-11-15 23:58:44,910 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,911 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2024-11-15 23:58:44,911 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:58:44,911 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 584 [2024-11-15 23:58:44,911 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:58:44,911 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 587 [2024-11-15 23:58:44,911 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,911 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 589 [2024-11-15 23:58:44,911 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,911 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 590 [2024-11-15 23:58:44,911 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:58:44,911 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:58:44,911 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:58:44,911 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:58:44,911 INFO L85 PathProgramCache]: Analyzing trace with hash -749476648, now seen corresponding path program 19 times [2024-11-15 23:58:44,911 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:58:44,911 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1923709580] [2024-11-15 23:58:44,912 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:58:44,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:58:44,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:58:47,577 INFO L134 CoverageAnalysis]: Checked inductivity of 5282 backedges. 992 proven. 3562 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-15 23:58:47,578 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:58:47,578 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1923709580] [2024-11-15 23:58:47,578 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1923709580] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:58:47,578 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [266421394] [2024-11-15 23:58:47,578 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-11-15 23:58:47,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:58:47,578 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:58:47,581 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:58:47,581 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2024-11-15 23:58:47,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:58:47,773 INFO L256 TraceCheckSpWp]: Trace formula consists of 1004 conjuncts, 100 conjuncts are in the unsatisfiable core [2024-11-15 23:58:47,779 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:58:53,662 INFO L134 CoverageAnalysis]: Checked inductivity of 5282 backedges. 3510 proven. 1772 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:58:53,662 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:58:58,866 INFO L134 CoverageAnalysis]: Checked inductivity of 5282 backedges. 3751 proven. 1531 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:58:58,866 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [266421394] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:58:58,866 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:58:58,866 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [75, 101, 101] total 237 [2024-11-15 23:58:58,866 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [401265187] [2024-11-15 23:58:58,866 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:58:58,867 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 237 states [2024-11-15 23:58:58,867 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:58:58,870 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 237 interpolants. [2024-11-15 23:58:58,873 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9466, Invalid=46466, Unknown=0, NotChecked=0, Total=55932 [2024-11-15 23:58:58,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:58:58,873 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:58:58,873 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 237 states, 237 states have (on average 5.510548523206751) internal successors, (1306), 237 states have internal predecessors, (1306), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:58:58,873 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:58:58,873 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:58:58,873 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:58:58,873 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:58:58,873 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:58:58,873 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:58:58,873 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:58:58,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:58:58,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:58:58,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:58:58,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:58:58,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:58:58,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 255 states. [2024-11-15 23:58:58,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:58:58,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. [2024-11-15 23:58:58,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2024-11-15 23:58:58,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2024-11-15 23:58:58,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 169 states. [2024-11-15 23:58:58,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 248 states. [2024-11-15 23:58:58,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2024-11-15 23:58:58,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 633 states. [2024-11-15 23:58:58,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2024-11-15 23:58:58,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:59:08,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:59:08,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:59:08,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:59:08,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:59:08,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:59:08,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:59:08,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:59:08,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:59:08,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:59:08,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:59:08,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:59:08,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:59:08,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 255 states. [2024-11-15 23:59:08,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:59:08,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2024-11-15 23:59:08,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2024-11-15 23:59:08,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2024-11-15 23:59:08,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 169 states. [2024-11-15 23:59:08,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 248 states. [2024-11-15 23:59:08,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2024-11-15 23:59:08,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 633 states. [2024-11-15 23:59:08,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2024-11-15 23:59:08,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 209 states. [2024-11-15 23:59:08,816 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Ended with exit code 0 [2024-11-15 23:59:09,002 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 23 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2024-11-15 23:59:09,003 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:59:09,003 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:59:09,003 INFO L132 ounterexampleChecker]: Examining path program with hash 1144170897, occurence #3 [2024-11-15 23:59:09,003 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:59:09,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:59:09,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:59:09,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:59:09,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:59:09,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:59:09,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:59:09,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:59:09,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:59:09,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:59:09,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:59:09,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:59:09,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:59:09,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:59:09,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:59:09,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:59:09,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:59:09,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:59:09,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:59:09,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:59:09,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:59:09,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:59:09,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:59:09,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:59:09,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:59:09,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:59:09,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:59:09,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2024-11-15 23:59:09,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:59:09,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:59:09,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:59:09,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:59:09,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:59:09,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:59:09,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:59:09,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:59:09,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:59:09,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:59:09,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:59:09,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2024-11-15 23:59:09,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:59:09,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:59:09,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:59:09,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:59:09,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:59:09,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2024-11-15 23:59:09,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:59:09,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:59:09,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:59:09,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:59:09,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:59:09,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:59:09,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:59:09,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:59:09,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 23:59:09,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:59:09,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:59:09,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:59:09,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:59:09,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 23:59:09,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,007 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:59:09,007 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,007 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:59:09,007 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,007 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:59:09,007 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,007 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 23:59:09,007 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,007 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2024-11-15 23:59:09,007 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,007 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:59:09,007 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,007 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:59:09,007 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,007 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:59:09,007 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,007 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2024-11-15 23:59:09,007 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,007 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 23:59:09,007 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,007 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:59:09,007 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,008 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:59:09,008 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,008 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 23:59:09,008 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,008 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2024-11-15 23:59:09,008 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,008 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 23:59:09,008 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,008 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:59:09,008 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,008 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:59:09,008 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,008 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 23:59:09,008 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,008 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 23:59:09,008 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,008 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2024-11-15 23:59:09,008 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,008 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:59:09,008 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,008 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:59:09,008 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,008 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2024-11-15 23:59:09,009 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,009 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 23:59:09,009 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,009 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2024-11-15 23:59:09,009 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,009 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:59:09,009 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,009 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:59:09,009 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,009 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2024-11-15 23:59:09,009 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,009 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2024-11-15 23:59:09,009 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,009 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2024-11-15 23:59:09,009 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,009 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:59:09,009 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,009 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:59:09,009 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,009 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2024-11-15 23:59:09,009 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,009 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 23:59:09,009 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,009 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2024-11-15 23:59:09,010 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,010 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2024-11-15 23:59:09,010 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,010 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:59:09,010 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,010 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 23:59:09,010 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,010 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2024-11-15 23:59:09,010 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,010 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2024-11-15 23:59:09,010 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,010 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2024-11-15 23:59:09,010 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,010 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-15 23:59:09,010 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,010 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2024-11-15 23:59:09,010 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,010 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2024-11-15 23:59:09,010 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,010 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2024-11-15 23:59:09,010 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,010 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2024-11-15 23:59:09,010 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,010 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2024-11-15 23:59:09,011 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,011 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2024-11-15 23:59:09,011 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,011 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2024-11-15 23:59:09,011 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,011 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2024-11-15 23:59:09,011 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,011 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2024-11-15 23:59:09,011 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,011 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2024-11-15 23:59:09,011 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,011 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2024-11-15 23:59:09,011 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,011 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2024-11-15 23:59:09,011 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,011 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2024-11-15 23:59:09,011 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,011 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2024-11-15 23:59:09,011 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,011 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2024-11-15 23:59:09,011 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,011 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2024-11-15 23:59:09,011 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,011 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2024-11-15 23:59:09,011 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,012 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 23:59:09,012 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,012 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2024-11-15 23:59:09,012 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,012 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2024-11-15 23:59:09,012 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,012 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2024-11-15 23:59:09,012 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,012 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2024-11-15 23:59:09,012 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,012 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2024-11-15 23:59:09,012 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,012 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2024-11-15 23:59:09,012 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,012 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 23:59:09,012 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,012 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2024-11-15 23:59:09,012 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,012 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2024-11-15 23:59:09,012 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,012 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2024-11-15 23:59:09,012 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,012 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2024-11-15 23:59:09,012 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,012 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2024-11-15 23:59:09,013 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,013 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2024-11-15 23:59:09,013 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,013 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2024-11-15 23:59:09,013 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,013 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2024-11-15 23:59:09,013 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,013 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2024-11-15 23:59:09,013 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,013 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2024-11-15 23:59:09,013 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,013 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2024-11-15 23:59:09,013 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,013 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2024-11-15 23:59:09,013 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,013 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2024-11-15 23:59:09,013 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,013 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2024-11-15 23:59:09,013 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,013 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2024-11-15 23:59:09,013 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,013 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2024-11-15 23:59:09,013 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,013 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2024-11-15 23:59:09,013 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,014 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 23:59:09,014 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,014 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2024-11-15 23:59:09,014 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,014 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2024-11-15 23:59:09,014 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,014 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2024-11-15 23:59:09,014 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,014 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2024-11-15 23:59:09,014 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,014 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2024-11-15 23:59:09,014 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,014 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2024-11-15 23:59:09,014 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,014 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2024-11-15 23:59:09,014 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,014 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 255 [2024-11-15 23:59:09,014 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,014 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2024-11-15 23:59:09,014 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,014 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2024-11-15 23:59:09,014 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,014 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 259 [2024-11-15 23:59:09,015 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,015 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2024-11-15 23:59:09,015 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,015 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 263 [2024-11-15 23:59:09,015 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,015 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2024-11-15 23:59:09,015 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,015 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2024-11-15 23:59:09,015 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,015 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 267 [2024-11-15 23:59:09,015 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,015 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 269 [2024-11-15 23:59:09,015 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,015 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 271 [2024-11-15 23:59:09,015 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,015 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2024-11-15 23:59:09,015 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,015 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2024-11-15 23:59:09,015 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,015 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2024-11-15 23:59:09,015 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,015 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 277 [2024-11-15 23:59:09,016 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,016 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 279 [2024-11-15 23:59:09,016 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,016 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 281 [2024-11-15 23:59:09,016 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,016 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2024-11-15 23:59:09,016 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,016 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 283 [2024-11-15 23:59:09,016 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,016 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 285 [2024-11-15 23:59:09,016 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,016 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 287 [2024-11-15 23:59:09,016 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,016 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 289 [2024-11-15 23:59:09,016 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,016 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2024-11-15 23:59:09,016 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,016 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 291 [2024-11-15 23:59:09,016 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,016 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2024-11-15 23:59:09,016 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,016 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 299 [2024-11-15 23:59:09,016 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,016 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2024-11-15 23:59:09,017 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,017 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2024-11-15 23:59:09,017 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,017 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2024-11-15 23:59:09,017 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,017 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 307 [2024-11-15 23:59:09,017 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,017 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2024-11-15 23:59:09,017 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,017 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2024-11-15 23:59:09,017 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:59:09,017 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2024-11-15 23:59:09,017 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,017 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2024-11-15 23:59:09,017 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,017 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2024-11-15 23:59:09,017 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:59:09,017 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 321 [2024-11-15 23:59:09,017 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,017 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 323 [2024-11-15 23:59:09,017 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,018 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2024-11-15 23:59:09,018 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:59:09,018 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 824 [2024-11-15 23:59:09,018 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:59:09,018 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 827 [2024-11-15 23:59:09,018 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,018 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 829 [2024-11-15 23:59:09,018 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,018 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 830 [2024-11-15 23:59:09,018 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:09,018 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:59:09,018 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:59:09,019 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:59:09,020 INFO L85 PathProgramCache]: Analyzing trace with hash -1653635624, now seen corresponding path program 20 times [2024-11-15 23:59:09,020 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:59:09,020 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2025541437] [2024-11-15 23:59:09,020 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:59:09,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:59:09,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:59:17,529 INFO L134 CoverageAnalysis]: Checked inductivity of 10618 backedges. 6256 proven. 4350 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-15 23:59:17,530 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:59:17,530 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2025541437] [2024-11-15 23:59:17,530 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2025541437] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:59:17,530 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2021729447] [2024-11-15 23:59:17,530 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 23:59:17,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:59:17,530 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:59:17,532 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:59:17,532 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2024-11-15 23:59:17,779 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-15 23:59:17,779 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:59:17,785 INFO L256 TraceCheckSpWp]: Trace formula consists of 1340 conjuncts, 130 conjuncts are in the unsatisfiable core [2024-11-15 23:59:17,794 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:59:26,738 INFO L134 CoverageAnalysis]: Checked inductivity of 10618 backedges. 5205 proven. 3826 refuted. 0 times theorem prover too weak. 1587 trivial. 0 not checked. [2024-11-15 23:59:26,738 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:59:38,947 INFO L134 CoverageAnalysis]: Checked inductivity of 10618 backedges. 5280 proven. 3751 refuted. 0 times theorem prover too weak. 1587 trivial. 0 not checked. [2024-11-15 23:59:38,947 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2021729447] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:59:38,947 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:59:38,948 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [131, 131, 131] total 384 [2024-11-15 23:59:38,948 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [79922837] [2024-11-15 23:59:38,948 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:59:38,949 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 384 states [2024-11-15 23:59:38,950 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:59:38,955 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 384 interpolants. [2024-11-15 23:59:38,968 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14851, Invalid=132221, Unknown=0, NotChecked=0, Total=147072 [2024-11-15 23:59:38,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:59:38,969 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:59:38,970 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 384 states, 384 states have (on average 4.744791666666667) internal successors, (1822), 384 states have internal predecessors, (1822), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:59:38,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:59:38,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:59:38,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:59:38,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:59:38,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:59:38,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:59:38,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:59:38,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:59:38,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:59:38,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:59:38,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:59:38,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:59:38,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 255 states. [2024-11-15 23:59:38,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:59:38,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. [2024-11-15 23:59:38,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2024-11-15 23:59:38,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2024-11-15 23:59:38,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 169 states. [2024-11-15 23:59:38,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 248 states. [2024-11-15 23:59:38,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2024-11-15 23:59:38,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 633 states. [2024-11-15 23:59:38,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2024-11-15 23:59:38,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 209 states. [2024-11-15 23:59:38,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:59:47,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:59:47,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:59:47,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:59:47,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:59:47,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-15 23:59:47,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2024-11-15 23:59:47,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2024-11-15 23:59:47,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:59:47,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:59:47,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-15 23:59:47,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-15 23:59:47,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 117 states. [2024-11-15 23:59:47,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 255 states. [2024-11-15 23:59:47,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2024-11-15 23:59:47,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2024-11-15 23:59:47,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2024-11-15 23:59:47,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2024-11-15 23:59:47,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 169 states. [2024-11-15 23:59:47,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 248 states. [2024-11-15 23:59:47,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2024-11-15 23:59:47,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 633 states. [2024-11-15 23:59:47,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2024-11-15 23:59:47,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 209 states. [2024-11-15 23:59:47,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2024-11-15 23:59:47,658 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Ended with exit code 0 [2024-11-15 23:59:47,844 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2024-11-15 23:59:47,845 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-11-15 23:59:47,845 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:59:47,846 INFO L132 ounterexampleChecker]: Examining path program with hash 1144170897, occurence #4 [2024-11-15 23:59:47,846 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:59:47,846 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:59:47,846 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,846 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:59:47,846 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,846 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:59:47,846 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,846 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:59:47,846 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,846 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:59:47,846 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,846 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:59:47,846 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,846 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 18 [2024-11-15 23:59:47,846 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,846 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:59:47,846 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,846 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 23 [2024-11-15 23:59:47,846 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,846 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:59:47,846 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,846 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 26 [2024-11-15 23:59:47,846 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,846 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:59:47,846 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,846 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:59:47,846 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,846 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:59:47,846 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,846 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:59:47,847 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,847 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:59:47,847 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,847 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 37 [2024-11-15 23:59:47,847 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,847 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 39 [2024-11-15 23:59:47,847 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,847 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:59:47,847 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,847 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 44 [2024-11-15 23:59:47,847 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,847 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:59:47,847 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,847 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:59:47,847 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,847 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:59:47,847 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,847 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:59:47,847 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,847 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 51 [2024-11-15 23:59:47,847 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,847 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:59:47,847 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,847 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 55 [2024-11-15 23:59:47,847 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,847 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:59:47,847 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,847 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:59:47,847 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,847 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:59:47,847 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,847 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 61 [2024-11-15 23:59:47,847 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,847 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:59:47,847 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,847 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 65 [2024-11-15 23:59:47,847 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,848 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:59:47,848 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,848 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:59:47,848 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,848 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:59:47,848 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,848 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:59:47,848 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,848 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 73 [2024-11-15 23:59:47,848 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,848 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 74 [2024-11-15 23:59:47,848 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,848 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:59:47,848 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,848 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:59:47,848 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,848 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:59:47,848 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,848 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:59:47,848 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,848 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:59:47,848 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,848 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 83 [2024-11-15 23:59:47,848 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,848 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:59:47,848 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,848 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:59:47,848 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,848 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 89 [2024-11-15 23:59:47,848 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,848 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:59:47,848 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,848 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:59:47,848 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,848 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:59:47,848 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,848 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:59:47,849 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,849 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:59:47,849 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,849 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 23:59:47,849 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,849 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:59:47,849 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,849 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:59:47,849 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,849 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:59:47,849 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,849 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:59:47,849 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,849 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 106 [2024-11-15 23:59:47,849 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,849 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:59:47,849 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,849 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:59:47,849 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,849 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:59:47,849 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,849 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 113 [2024-11-15 23:59:47,849 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,849 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2024-11-15 23:59:47,849 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,849 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:59:47,849 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,849 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:59:47,849 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,849 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:59:47,849 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,849 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2024-11-15 23:59:47,849 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,849 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 23:59:47,849 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,849 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:59:47,850 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,850 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:59:47,850 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,850 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 23:59:47,850 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,850 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 129 [2024-11-15 23:59:47,850 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,850 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 23:59:47,850 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,850 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:59:47,850 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,850 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:59:47,850 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,850 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 23:59:47,850 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,850 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 23:59:47,850 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,850 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2024-11-15 23:59:47,850 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,850 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:59:47,850 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,850 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:59:47,850 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,850 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2024-11-15 23:59:47,850 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,850 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 23:59:47,850 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,850 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2024-11-15 23:59:47,850 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,850 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:59:47,850 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,850 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:59:47,850 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,850 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2024-11-15 23:59:47,850 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,850 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2024-11-15 23:59:47,851 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,851 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2024-11-15 23:59:47,851 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,851 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:59:47,851 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,851 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:59:47,851 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,851 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2024-11-15 23:59:47,851 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,851 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 23:59:47,851 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,851 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2024-11-15 23:59:47,851 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,851 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2024-11-15 23:59:47,851 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,851 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:59:47,851 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,851 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 23:59:47,851 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,851 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2024-11-15 23:59:47,851 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,851 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2024-11-15 23:59:47,851 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,851 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2024-11-15 23:59:47,851 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,851 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-15 23:59:47,851 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,851 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2024-11-15 23:59:47,851 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,851 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2024-11-15 23:59:47,851 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,851 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2024-11-15 23:59:47,851 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,851 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2024-11-15 23:59:47,851 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,851 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2024-11-15 23:59:47,851 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,852 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2024-11-15 23:59:47,852 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,852 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2024-11-15 23:59:47,852 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,852 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2024-11-15 23:59:47,852 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,852 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2024-11-15 23:59:47,852 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,852 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2024-11-15 23:59:47,852 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,852 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2024-11-15 23:59:47,852 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,852 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2024-11-15 23:59:47,852 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,852 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2024-11-15 23:59:47,852 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,852 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2024-11-15 23:59:47,852 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,852 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2024-11-15 23:59:47,852 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,852 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2024-11-15 23:59:47,852 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,852 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2024-11-15 23:59:47,852 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,852 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 23:59:47,852 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,852 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2024-11-15 23:59:47,852 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,852 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2024-11-15 23:59:47,852 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,852 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2024-11-15 23:59:47,852 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,852 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2024-11-15 23:59:47,852 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,852 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2024-11-15 23:59:47,852 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,852 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2024-11-15 23:59:47,853 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,853 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 23:59:47,853 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,853 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2024-11-15 23:59:47,853 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,853 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2024-11-15 23:59:47,853 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,853 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2024-11-15 23:59:47,853 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,853 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2024-11-15 23:59:47,853 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,853 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2024-11-15 23:59:47,853 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,853 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2024-11-15 23:59:47,853 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,853 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2024-11-15 23:59:47,853 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,853 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2024-11-15 23:59:47,853 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,853 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2024-11-15 23:59:47,853 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,853 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2024-11-15 23:59:47,853 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,853 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2024-11-15 23:59:47,853 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,853 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2024-11-15 23:59:47,853 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,853 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2024-11-15 23:59:47,853 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,853 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2024-11-15 23:59:47,853 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,854 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2024-11-15 23:59:47,854 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,854 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2024-11-15 23:59:47,854 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,854 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2024-11-15 23:59:47,854 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,854 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 23:59:47,854 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,854 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2024-11-15 23:59:47,854 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,854 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2024-11-15 23:59:47,854 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,854 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2024-11-15 23:59:47,854 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,854 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2024-11-15 23:59:47,854 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,854 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2024-11-15 23:59:47,854 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,854 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2024-11-15 23:59:47,854 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,854 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2024-11-15 23:59:47,854 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 255 [2024-11-15 23:59:47,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2024-11-15 23:59:47,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2024-11-15 23:59:47,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 259 [2024-11-15 23:59:47,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2024-11-15 23:59:47,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 263 [2024-11-15 23:59:47,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2024-11-15 23:59:47,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2024-11-15 23:59:47,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 267 [2024-11-15 23:59:47,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 269 [2024-11-15 23:59:47,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 271 [2024-11-15 23:59:47,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2024-11-15 23:59:47,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2024-11-15 23:59:47,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2024-11-15 23:59:47,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 277 [2024-11-15 23:59:47,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 279 [2024-11-15 23:59:47,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 281 [2024-11-15 23:59:47,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2024-11-15 23:59:47,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 283 [2024-11-15 23:59:47,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 285 [2024-11-15 23:59:47,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 287 [2024-11-15 23:59:47,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 289 [2024-11-15 23:59:47,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2024-11-15 23:59:47,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 291 [2024-11-15 23:59:47,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2024-11-15 23:59:47,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 295 [2024-11-15 23:59:47,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 297 [2024-11-15 23:59:47,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2024-11-15 23:59:47,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 299 [2024-11-15 23:59:47,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2024-11-15 23:59:47,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 307 [2024-11-15 23:59:47,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 309 [2024-11-15 23:59:47,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2024-11-15 23:59:47,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2024-11-15 23:59:47,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 315 [2024-11-15 23:59:47,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2024-11-15 23:59:47,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2024-11-15 23:59:47,857 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:59:47,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2024-11-15 23:59:47,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2024-11-15 23:59:47,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2024-11-15 23:59:47,857 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:59:47,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 329 [2024-11-15 23:59:47,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 331 [2024-11-15 23:59:47,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2024-11-15 23:59:47,858 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:59:47,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 832 [2024-11-15 23:59:47,858 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:59:47,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 835 [2024-11-15 23:59:47,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 837 [2024-11-15 23:59:47,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 838 [2024-11-15 23:59:47,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:59:47,858 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:59:47,858 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:59:47,859 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:59:47,859 INFO L85 PathProgramCache]: Analyzing trace with hash 210456293, now seen corresponding path program 21 times [2024-11-15 23:59:47,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:59:47,859 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1922856413] [2024-11-15 23:59:47,859 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:59:47,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:59:47,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:59:56,388 INFO L134 CoverageAnalysis]: Checked inductivity of 10867 backedges. 6747 proven. 4120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:59:56,388 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:59:56,388 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1922856413] [2024-11-15 23:59:56,388 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1922856413] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:59:56,388 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1000940976] [2024-11-15 23:59:56,389 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-15 23:59:56,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:59:56,389 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:59:56,391 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 23:59:56,391 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2024-11-16 00:02:19,846 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 31 check-sat command(s) [2024-11-16 00:02:19,847 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-16 00:02:19,884 INFO L256 TraceCheckSpWp]: Trace formula consists of 1326 conjuncts, 138 conjuncts are in the unsatisfiable core [2024-11-16 00:02:19,892 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 00:02:34,126 INFO L134 CoverageAnalysis]: Checked inductivity of 10867 backedges. 0 proven. 6867 refuted. 0 times theorem prover too weak. 4000 trivial. 0 not checked. [2024-11-16 00:02:34,127 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-16 00:02:56,479 INFO L134 CoverageAnalysis]: Checked inductivity of 10867 backedges. 11 proven. 6856 refuted. 0 times theorem prover too weak. 4000 trivial. 0 not checked. [2024-11-16 00:02:56,479 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1000940976] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-16 00:02:56,479 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-16 00:02:56,479 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [135, 139, 138] total 408 [2024-11-16 00:02:56,479 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1231257885] [2024-11-16 00:02:56,479 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-16 00:02:56,480 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 408 states [2024-11-16 00:02:56,480 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 00:02:56,483 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 408 interpolants. [2024-11-16 00:02:56,490 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8770, Invalid=157286, Unknown=0, NotChecked=0, Total=166056 [2024-11-16 00:02:56,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-16 00:02:56,490 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-16 00:02:56,491 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 408 states, 408 states have (on average 4.647058823529412) internal successors, (1896), 408 states have internal predecessors, (1896), 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) [2024-11-16 00:02:56,491 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 109 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 117 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 255 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 169 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 248 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 633 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 209 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2024-11-16 00:02:56,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. Received shutdown request... [2024-11-16 00:08:15,111 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-11-16 00:08:15,126 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 [2024-11-16 00:08:15,128 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 [2024-11-16 00:08:15,184 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Ended with exit code 0 [2024-11-16 00:08:15,287 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2024-11-16 00:08:15,288 WARN L596 AbstractCegarLoop]: Verification canceled: while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-57-2-1 term,while PolyPacSimplificationTermWalker was simplifying a ∨-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-56-2-1 context. [2024-11-16 00:08:15,289 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 4 remaining) [2024-11-16 00:08:15,290 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 4 remaining) [2024-11-16 00:08:15,290 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 4 remaining) [2024-11-16 00:08:15,290 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 4 remaining) [2024-11-16 00:08:15,294 INFO L422 BasicCegarLoop]: Path program histogram: [21, 2, 1, 1] [2024-11-16 00:08:15,297 INFO L242 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-11-16 00:08:15,297 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-16 00:08:15,317 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 [2024-11-16 00:08:15,318 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 12:08:15 BasicIcfg [2024-11-16 00:08:15,318 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-16 00:08:15,319 INFO L158 Benchmark]: Toolchain (without parser) took 799048.92ms. Allocated memory was 83.9MB in the beginning and 3.0GB in the end (delta: 2.9GB). Free memory was 56.9MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 1.5GB. Max. memory is 8.0GB. [2024-11-16 00:08:15,319 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 83.9MB. Free memory is still 39.0MB. There was no memory consumed. Max. memory is 8.0GB. [2024-11-16 00:08:15,319 INFO L158 Benchmark]: CACSL2BoogieTranslator took 260.55ms. Allocated memory is still 83.9MB. Free memory was 56.7MB in the beginning and 44.5MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2024-11-16 00:08:15,319 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.15ms. Allocated memory is still 83.9MB. Free memory was 44.5MB in the beginning and 43.3MB in the end (delta: 1.3MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2024-11-16 00:08:15,319 INFO L158 Benchmark]: Boogie Preprocessor took 33.83ms. Allocated memory is still 83.9MB. Free memory was 43.3MB in the beginning and 42.1MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 8.0GB. [2024-11-16 00:08:15,320 INFO L158 Benchmark]: RCFGBuilder took 426.74ms. Allocated memory is still 83.9MB. Free memory was 42.1MB in the beginning and 22.1MB in the end (delta: 20.1MB). Peak memory consumption was 21.0MB. Max. memory is 8.0GB. [2024-11-16 00:08:15,320 INFO L158 Benchmark]: TraceAbstraction took 798286.29ms. Allocated memory was 83.9MB in the beginning and 3.0GB in the end (delta: 2.9GB). Free memory was 21.6MB in the beginning and 1.5GB in the end (delta: -1.5GB). Peak memory consumption was 1.4GB. Max. memory is 8.0GB. [2024-11-16 00:08:15,321 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 83.9MB. Free memory is still 39.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 260.55ms. Allocated memory is still 83.9MB. Free memory was 56.7MB in the beginning and 44.5MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 33.15ms. Allocated memory is still 83.9MB. Free memory was 44.5MB in the beginning and 43.3MB in the end (delta: 1.3MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 33.83ms. Allocated memory is still 83.9MB. Free memory was 43.3MB in the beginning and 42.1MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 8.0GB. * RCFGBuilder took 426.74ms. Allocated memory is still 83.9MB. Free memory was 42.1MB in the beginning and 22.1MB in the end (delta: 20.1MB). Peak memory consumption was 21.0MB. Max. memory is 8.0GB. * TraceAbstraction took 798286.29ms. Allocated memory was 83.9MB in the beginning and 3.0GB in the end (delta: 2.9GB). Free memory was 21.6MB in the beginning and 1.5GB in the end (delta: -1.5GB). Peak memory consumption was 1.4GB. 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: 57004, independent: 47528, independent conditional: 45585, independent unconditional: 1943, dependent: 9476, dependent conditional: 9472, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 47532, independent: 47528, independent conditional: 45585, independent unconditional: 1943, 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: 47532, independent: 47528, independent conditional: 45585, independent unconditional: 1943, 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: 47532, independent: 47528, independent conditional: 45585, independent unconditional: 1943, 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: 47532, independent: 47528, independent conditional: 0, independent unconditional: 47528, 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: 47532, independent: 47528, independent conditional: 0, independent unconditional: 47528, 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: 1841, independent: 1837, independent conditional: 0, independent unconditional: 1837, 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: 1841, independent: 1834, independent conditional: 0, independent unconditional: 1834, dependent: 7, dependent conditional: 0, dependent unconditional: 7, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 7, independent: 3, independent conditional: 0, independent unconditional: 3, 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: 7, independent: 3, independent conditional: 0, independent unconditional: 3, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 180, independent: 86, independent conditional: 0, independent unconditional: 86, dependent: 94, dependent conditional: 0, dependent unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 0, Protected Queries: 0 ], Cache Queries: [ total: 47532, independent: 45691, independent conditional: 0, independent unconditional: 45691, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 1841, unknown conditional: 0, unknown unconditional: 1841] , Statistics on independence cache: Total cache size (in pairs): 1841, Positive cache size: 1837, Positive conditional cache size: 0, Positive unconditional cache size: 1837, 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: 45585, Maximal queried relation: 0, Independence queries for same thread: 9472, Persistent sets #1 benchmarks: Persistent set computation time: 0.2s, Number of persistent set computation: 203, Number of trivial persistent sets: 145, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1947, independent: 1943, independent conditional: 0, independent unconditional: 1943, 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: 57004, independent: 47528, independent conditional: 45585, independent unconditional: 1943, dependent: 9476, dependent conditional: 9472, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 47532, independent: 47528, independent conditional: 45585, independent unconditional: 1943, 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: 47532, independent: 47528, independent conditional: 45585, independent unconditional: 1943, 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: 47532, independent: 47528, independent conditional: 45585, independent unconditional: 1943, 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: 47532, independent: 47528, independent conditional: 0, independent unconditional: 47528, 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: 47532, independent: 47528, independent conditional: 0, independent unconditional: 47528, 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: 1841, independent: 1837, independent conditional: 0, independent unconditional: 1837, 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: 1841, independent: 1834, independent conditional: 0, independent unconditional: 1834, dependent: 7, dependent conditional: 0, dependent unconditional: 7, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 7, independent: 3, independent conditional: 0, independent unconditional: 3, 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: 7, independent: 3, independent conditional: 0, independent unconditional: 3, dependent: 4, dependent conditional: 0, dependent unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 180, independent: 86, independent conditional: 0, independent unconditional: 86, dependent: 94, dependent conditional: 0, dependent unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 0, Protected Queries: 0 ], Cache Queries: [ total: 47532, independent: 45691, independent conditional: 0, independent unconditional: 45691, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 1841, unknown conditional: 0, unknown unconditional: 1841] , Statistics on independence cache: Total cache size (in pairs): 1841, Positive cache size: 1837, Positive conditional cache size: 0, Positive unconditional cache size: 1837, 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: 45585, Maximal queried relation: 0, Independence queries for same thread: 9472 - TimeoutResultAtElement [Line: 100]: Timeout (TraceAbstraction) Unable to prove that a call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-57-2-1 term,while PolyPacSimplificationTermWalker was simplifying a ∨-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-56-2-1 context. - TimeoutResultAtElement [Line: 93]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-57-2-1 term,while PolyPacSimplificationTermWalker was simplifying a ∨-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-56-2-1 context. - TimeoutResultAtElement [Line: 92]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-57-2-1 term,while PolyPacSimplificationTermWalker was simplifying a ∨-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-56-2-1 context. - TimeoutResultAtElement [Line: 94]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-57-2-1 term,while PolyPacSimplificationTermWalker was simplifying a ∨-2-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ∧-56-2-1 context. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 7 procedures, 173 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 798.0s, OverallIterations: 25, TraceHistogramMax: 0, PathProgramHistogramMax: 21, EmptinessCheckTime: 465.8s, 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: 3857, 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: 0.7s SsaConstructionTime, 148.6s SatisfiabilityAnalysisTime, 176.3s InterpolantComputationTime, 16126 NumberOfCodeBlocks, 16026 NumberOfCodeBlocksAsserted, 166 NumberOfCheckSat, 23861 ConstructedInterpolants, 0 QuantifiedInterpolants, 127914 SizeOfPredicates, 1160 NumberOfNonLiveVariables, 13602 ConjunctsInSsa, 1160 ConjunctsInUnsatCore, 70 InterpolantComputations, 3 PerfectInterpolantSequences, 69321/127700 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: 1672, TraceChecks: 0, UnknownTraceChecks: 0, ImperfectProofs: 0, QuantifiedConditions: 0, FalseConditions: 0 RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown