/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-buffer-mult.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.conditional-comm-aee53f6 [2024-11-15 23:51:37,964 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-15 23:51:38,037 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder.epf [2024-11-15 23:51:38,041 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-15 23:51:38,041 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-15 23:51:38,059 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-15 23:51:38,060 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-15 23:51:38,060 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-15 23:51:38,060 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-15 23:51:38,060 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-15 23:51:38,060 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-15 23:51:38,061 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-15 23:51:38,061 INFO L153 SettingsManager]: * Use SBE=true [2024-11-15 23:51:38,061 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-15 23:51:38,061 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-15 23:51:38,061 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-15 23:51:38,061 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-15 23:51:38,061 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-15 23:51:38,061 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-15 23:51:38,061 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-15 23:51:38,061 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-15 23:51:38,062 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-15 23:51:38,062 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-15 23:51:38,062 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-15 23:51:38,062 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-15 23:51:38,062 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-15 23:51:38,062 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-15 23:51:38,062 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-11-15 23:51:38,062 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-15 23:51:38,062 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-15 23:51:38,062 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-15 23:51:38,063 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-15 23:51:38,063 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-15 23:51:38,063 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-15 23:51:38,063 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-15 23:51:38,063 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-15 23:51:38,063 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-15 23:51:38,063 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-15 23:51:38,063 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-15 23:51:38,063 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 23:51:38,323 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-15 23:51:38,330 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-15 23:51:38,333 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-15 23:51:38,334 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-15 23:51:38,334 INFO L274 PluginConnector]: CDTParser initialized [2024-11-15 23:51:38,335 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/popl20-more-buffer-mult.wvr.c [2024-11-15 23:51:39,573 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-15 23:51:39,812 INFO L384 CDTParser]: Found 1 translation units. [2024-11-15 23:51:39,813 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/trunk/examples/svcomp/weaver/popl20-more-buffer-mult.wvr.c [2024-11-15 23:51:39,822 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/925fdd68f/bf7440b9239447d2bfbd5217960a4cc9/FLAGa81d046de [2024-11-15 23:51:39,841 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/925fdd68f/bf7440b9239447d2bfbd5217960a4cc9 [2024-11-15 23:51:39,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-15 23:51:39,846 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-15 23:51:39,849 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-15 23:51:39,849 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-15 23:51:39,853 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-15 23:51:39,854 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:51:39" (1/1) ... [2024-11-15 23:51:39,855 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fd8dab1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:51:39, skipping insertion in model container [2024-11-15 23:51:39,855 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:51:39" (1/1) ... [2024-11-15 23:51:39,876 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-15 23:51:40,060 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-buffer-mult.wvr.c[4270,4283] [2024-11-15 23:51:40,071 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-15 23:51:40,081 INFO L200 MainTranslator]: Completed pre-run [2024-11-15 23:51:40,110 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-buffer-mult.wvr.c[4270,4283] [2024-11-15 23:51:40,116 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-15 23:51:40,133 INFO L204 MainTranslator]: Completed translation [2024-11-15 23:51:40,133 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:51:40 WrapperNode [2024-11-15 23:51:40,134 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-15 23:51:40,135 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-15 23:51:40,135 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-15 23:51:40,135 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-15 23:51:40,140 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:51:40" (1/1) ... [2024-11-15 23:51:40,152 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:51:40" (1/1) ... [2024-11-15 23:51:40,179 INFO L138 Inliner]: procedures = 26, calls = 60, calls flagged for inlining = 18, calls inlined = 22, statements flattened = 290 [2024-11-15 23:51:40,180 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-15 23:51:40,180 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-15 23:51:40,180 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-15 23:51:40,180 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-15 23:51:40,192 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:51:40" (1/1) ... [2024-11-15 23:51:40,193 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:51:40" (1/1) ... [2024-11-15 23:51:40,196 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:51:40" (1/1) ... [2024-11-15 23:51:40,196 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:51:40" (1/1) ... [2024-11-15 23:51:40,210 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:51:40" (1/1) ... [2024-11-15 23:51:40,218 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:51:40" (1/1) ... [2024-11-15 23:51:40,220 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:51:40" (1/1) ... [2024-11-15 23:51:40,222 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:51:40" (1/1) ... [2024-11-15 23:51:40,224 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-15 23:51:40,225 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-15 23:51:40,225 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-15 23:51:40,225 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-15 23:51:40,228 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:51:40" (1/1) ... [2024-11-15 23:51:40,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-15 23:51:40,244 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:51:40,254 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 23:51:40,260 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 23:51:40,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-15 23:51:40,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-15 23:51:40,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-15 23:51:40,274 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-15 23:51:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-15 23:51:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-15 23:51:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-15 23:51:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-15 23:51:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-15 23:51:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-11-15 23:51:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-11-15 23:51:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-15 23:51:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-15 23:51:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-15 23:51:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-15 23:51:40,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-15 23:51:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-15 23:51:40,277 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 23:51:40,375 INFO L238 CfgBuilder]: Building ICFG [2024-11-15 23:51:40,377 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-15 23:51:40,772 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-15 23:51:40,773 INFO L287 CfgBuilder]: Performing block encoding [2024-11-15 23:51:40,915 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-15 23:51:40,915 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-15 23:51:40,916 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:51:40 BoogieIcfgContainer [2024-11-15 23:51:40,916 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-15 23:51:40,920 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-15 23:51:40,920 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-15 23:51:40,925 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-15 23:51:40,925 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 11:51:39" (1/3) ... [2024-11-15 23:51:40,925 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b36a64d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:51:40, skipping insertion in model container [2024-11-15 23:51:40,925 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:51:40" (2/3) ... [2024-11-15 23:51:40,925 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b36a64d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:51:40, skipping insertion in model container [2024-11-15 23:51:40,926 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:51:40" (3/3) ... [2024-11-15 23:51:40,926 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-more-buffer-mult.wvr.c [2024-11-15 23:51:40,940 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-15 23:51:40,941 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG popl20-more-buffer-mult.wvr.c that has 5 procedures, 208 locations, 1 initial locations, 6 loop locations, and 1 error locations. [2024-11-15 23:51:40,941 INFO L492 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-15 23:51:41,038 INFO L143 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2024-11-15 23:51:41,090 INFO L126 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 23:51:41,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-11-15 23:51:41,091 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:51:41,096 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 23:51:41,098 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 23:51:41,190 INFO L181 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-11-15 23:51:41,202 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-11-15 23:51:41,211 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;@17c20dca, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 23:51:41,212 INFO L334 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2024-11-15 23:51:42,629 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:51:42,630 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:51:42,630 INFO L132 ounterexampleChecker]: Examining path program with hash -762151730, occurence #1 [2024-11-15 23:51:42,630 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:51:42,630 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:51:42,635 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:51:42,636 INFO L85 PathProgramCache]: Analyzing trace with hash 190981004, now seen corresponding path program 1 times [2024-11-15 23:51:42,642 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:51:42,643 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [783550979] [2024-11-15 23:51:42,643 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:51:42,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:51:42,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:51:43,086 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 23:51:43,086 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:51:43,086 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [783550979] [2024-11-15 23:51:43,087 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [783550979] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:51:43,087 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 23:51:43,087 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-15 23:51:43,088 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [658484682] [2024-11-15 23:51:43,091 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:51:43,095 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-15 23:51:43,096 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:51:43,114 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-15 23:51:43,114 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-15 23:51:43,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:43,116 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:51:43,117 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 94.0) internal successors, (188), 2 states have internal predecessors, (188), 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 23:51:43,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:43,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:43,220 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-15 23:51:43,220 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:51:43,220 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:51:43,220 INFO L132 ounterexampleChecker]: Examining path program with hash 1959035728, occurence #1 [2024-11-15 23:51:43,221 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:51:43,221 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:51:43,221 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:51:43,221 INFO L85 PathProgramCache]: Analyzing trace with hash -1868467173, now seen corresponding path program 1 times [2024-11-15 23:51:43,221 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:51:43,221 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [336520839] [2024-11-15 23:51:43,222 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:51:43,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:51:43,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:51:44,203 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 23:51:44,203 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:51:44,203 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [336520839] [2024-11-15 23:51:44,203 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [336520839] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:51:44,203 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 23:51:44,203 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-15 23:51:44,204 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1077674896] [2024-11-15 23:51:44,204 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:51:44,205 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-15 23:51:44,205 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:51:44,208 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-15 23:51:44,209 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-15 23:51:44,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:44,212 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:51:44,213 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 30.666666666666668) internal successors, (184), 6 states have internal predecessors, (184), 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 23:51:44,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:44,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:44,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:44,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:51:44,428 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-15 23:51:44,429 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:51:44,429 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:51:44,429 INFO L132 ounterexampleChecker]: Examining path program with hash -1293206773, occurence #1 [2024-11-15 23:51:44,429 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:51:44,429 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:51:44,430 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:51:44,430 INFO L85 PathProgramCache]: Analyzing trace with hash 48634468, now seen corresponding path program 1 times [2024-11-15 23:51:44,430 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:51:44,430 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [386326618] [2024-11-15 23:51:44,430 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:51:44,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:51:44,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:51:45,002 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-15 23:51:45,002 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:51:45,003 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [386326618] [2024-11-15 23:51:45,003 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [386326618] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:51:45,003 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 23:51:45,003 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-15 23:51:45,003 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1458695441] [2024-11-15 23:51:45,003 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:51:45,003 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-15 23:51:45,003 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:51:45,004 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-15 23:51:45,004 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-15 23:51:45,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:45,004 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:51:45,005 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 32.666666666666664) internal successors, (196), 6 states have internal predecessors, (196), 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 23:51:45,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:45,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:51:45,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:45,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:45,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:51:45,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:51:45,217 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-15 23:51:45,218 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:51:45,218 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:51:45,218 INFO L132 ounterexampleChecker]: Examining path program with hash -1249534014, occurence #1 [2024-11-15 23:51:45,218 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:51:45,218 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:51:45,219 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:51:45,219 INFO L85 PathProgramCache]: Analyzing trace with hash 280488361, now seen corresponding path program 1 times [2024-11-15 23:51:45,219 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:51:45,219 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1721393914] [2024-11-15 23:51:45,219 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:51:45,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:51:45,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:51:46,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-15 23:51:46,068 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:51:46,068 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1721393914] [2024-11-15 23:51:46,068 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1721393914] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:51:46,068 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [810423440] [2024-11-15 23:51:46,068 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:51:46,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:51:46,068 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:51:46,072 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 23:51:46,074 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 23:51:46,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:51:46,344 INFO L256 TraceCheckSpWp]: Trace formula consists of 812 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-15 23:51:46,359 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:51:46,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-15 23:51:46,643 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:51:47,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-15 23:51:47,020 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [810423440] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:51:47,021 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:51:47,022 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 19 [2024-11-15 23:51:47,022 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1148163515] [2024-11-15 23:51:47,022 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:51:47,023 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-11-15 23:51:47,023 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:51:47,024 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-11-15 23:51:47,024 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=265, Unknown=0, NotChecked=0, Total=342 [2024-11-15 23:51:47,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:47,024 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:51:47,024 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 15.631578947368421) internal successors, (297), 19 states have internal predecessors, (297), 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 23:51:47,024 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:47,024 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:51:47,024 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:51:47,024 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:47,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:47,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:51:47,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:51:47,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:51:47,439 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 23:51:47,628 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:51:47,629 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:51:47,629 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:51:47,630 INFO L132 ounterexampleChecker]: Examining path program with hash -1249534014, occurence #2 [2024-11-15 23:51:47,630 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:51:47,630 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:51:47,631 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,631 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:51:47,631 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,631 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:51:47,631 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,631 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:51:47,631 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,631 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:51:47,631 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,631 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 23:51:47,632 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,632 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:51:47,632 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,632 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:51:47,632 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,632 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:51:47,632 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,632 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:51:47,632 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,632 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:51:47,632 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,632 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:51:47,632 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,632 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:51:47,632 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,633 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:51:47,633 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,633 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-15 23:51:47,633 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,633 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:51:47,633 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,633 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:51:47,633 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,633 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:51:47,633 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,633 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:51:47,633 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,633 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:51:47,634 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,634 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2024-11-15 23:51:47,634 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,634 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2024-11-15 23:51:47,634 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,634 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 23:51:47,634 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,634 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:51:47,634 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,634 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:51:47,634 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,634 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:51:47,634 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,635 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 23:51:47,635 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,635 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:51:47,635 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,635 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:51:47,635 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,635 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:51:47,635 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,635 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:51:47,635 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,635 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-15 23:51:47,635 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,635 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:51:47,635 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,636 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:51:47,636 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,636 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:51:47,636 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,636 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:51:47,636 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,636 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:51:47,636 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,636 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:51:47,636 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,636 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 23:51:47,636 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,636 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:51:47,636 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,637 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:51:47,637 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,637 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:51:47,637 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,637 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:51:47,637 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,637 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 94 [2024-11-15 23:51:47,637 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,637 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:51:47,637 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,637 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:51:47,638 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,638 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:51:47,638 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,638 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 23:51:47,638 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,638 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:51:47,638 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,638 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:51:47,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 108 [2024-11-15 23:51:47,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:51:47,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2024-11-15 23:51:47,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:51:47,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2024-11-15 23:51:47,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2024-11-15 23:51:47,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,640 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2024-11-15 23:51:47,640 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 23:51:47,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2024-11-15 23:51:47,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:51:47,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 23:51:47,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 23:51:47,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 23:51:47,641 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,641 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:51:47,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:51:47,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 23:51:47,642 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,642 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 23:51:47,655 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:51:47,656 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 23:51:47,656 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,656 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2024-11-15 23:51:47,656 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,656 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2024-11-15 23:51:47,656 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:51:47,656 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:51:47,656 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,656 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2024-11-15 23:51:47,656 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,656 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2024-11-15 23:51:47,656 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:51:47,657 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2024-11-15 23:51:47,657 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:47,657 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 23:51:47,657 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:51:47,657 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 23:51:47,736 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:51:47,737 INFO L85 PathProgramCache]: Analyzing trace with hash 919246697, now seen corresponding path program 1 times [2024-11-15 23:51:47,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:51:47,737 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [656641213] [2024-11-15 23:51:47,738 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:51:47,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:51:47,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:51:48,243 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-15 23:51:48,243 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:51:48,243 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [656641213] [2024-11-15 23:51:48,243 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [656641213] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:51:48,243 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [98771567] [2024-11-15 23:51:48,244 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:51:48,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:51:48,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:51:48,309 INFO L256 TraceCheckSpWp]: Trace formula consists of 508 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-15 23:51:48,315 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:51:48,618 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-15 23:51:48,618 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [98771567] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:51:48,618 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:51:48,618 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 8] total 19 [2024-11-15 23:51:48,619 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:51:48,619 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2024-11-15 23:51:48,647 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:51:48,648 INFO L85 PathProgramCache]: Analyzing trace with hash 1854198606, now seen corresponding path program 1 times [2024-11-15 23:51:48,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:51:48,648 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1583804384] [2024-11-15 23:51:48,648 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:51:48,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:51:48,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:51:49,040 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-15 23:51:49,040 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:51:49,040 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1583804384] [2024-11-15 23:51:49,040 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1583804384] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:51:49,040 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1402370856] [2024-11-15 23:51:49,041 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:51:49,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:51:49,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:51:49,086 INFO L256 TraceCheckSpWp]: Trace formula consists of 523 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-15 23:51:49,089 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:51:49,306 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-15 23:51:49,306 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1402370856] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:51:49,306 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:51:49,306 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 13 [2024-11-15 23:51:49,307 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:51:49,307 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2024-11-15 23:51:49,392 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:51:49,392 INFO L85 PathProgramCache]: Analyzing trace with hash -1880933981, now seen corresponding path program 1 times [2024-11-15 23:51:49,392 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:51:49,392 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [926905732] [2024-11-15 23:51:49,393 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:51:49,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:51:49,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:51:49,846 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-15 23:51:49,846 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:51:49,847 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [926905732] [2024-11-15 23:51:49,847 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [926905732] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:51:49,847 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [579292199] [2024-11-15 23:51:49,847 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:51:49,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:51:49,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:51:49,894 INFO L256 TraceCheckSpWp]: Trace formula consists of 553 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-15 23:51:49,897 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:51:50,190 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-15 23:51:50,190 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [579292199] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:51:50,190 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:51:50,193 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 9] total 19 [2024-11-15 23:51:50,193 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:51:50,194 INFO L154 ounterexampleChecker]: Commutativity condition check at non-minimality point 256 is hopeless, skipping. [2024-11-15 23:51:50,196 INFO L154 ounterexampleChecker]: Commutativity condition check at non-minimality point 267 is hopeless, skipping. [2024-11-15 23:51:50,196 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2024-11-15 23:51:50,196 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:51:50,196 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 296 [2024-11-15 23:51:50,196 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:50,196 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2024-11-15 23:51:50,196 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:50,197 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 299 [2024-11-15 23:51:50,197 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:50,197 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2024-11-15 23:51:50,197 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:50,197 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:51:50,197 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:51:50,197 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:51:50,197 INFO L85 PathProgramCache]: Analyzing trace with hash -1587487246, now seen corresponding path program 2 times [2024-11-15 23:51:50,198 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:51:50,198 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1754665886] [2024-11-15 23:51:50,198 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:51:50,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:51:50,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:51:50,779 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-15 23:51:50,779 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:51:50,779 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1754665886] [2024-11-15 23:51:50,779 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1754665886] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:51:50,779 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [78692893] [2024-11-15 23:51:50,780 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 23:51:50,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:51:50,780 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:51:50,782 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 23:51:50,784 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 23:51:50,993 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-11-15 23:51:50,993 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:51:50,999 INFO L256 TraceCheckSpWp]: Trace formula consists of 784 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-15 23:51:51,003 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:51:51,242 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-15 23:51:51,242 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-15 23:51:51,242 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [78692893] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:51:51,242 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-15 23:51:51,243 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [9] total 12 [2024-11-15 23:51:51,243 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [954957976] [2024-11-15 23:51:51,243 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:51:51,243 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-15 23:51:51,243 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:51:51,244 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-15 23:51:51,244 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2024-11-15 23:51:51,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:51,244 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:51:51,244 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 45.2) internal successors, (226), 5 states have internal predecessors, (226), 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 23:51:51,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:51,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:51:51,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:51:51,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:51:51,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:51,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:51,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:51:51,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:51:51,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:51:51,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:51:51,467 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-15 23:51:51,650 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,SelfDestructingSolverStorable6,SelfDestructingSolverStorable5,SelfDestructingSolverStorable10,SelfDestructingSolverStorable9,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:51:51,651 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:51:51,651 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:51:51,651 INFO L132 ounterexampleChecker]: Examining path program with hash -1367062525, occurence #1 [2024-11-15 23:51:51,651 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:51:51,651 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:51:51,652 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:51:51,652 INFO L85 PathProgramCache]: Analyzing trace with hash -1235633779, now seen corresponding path program 3 times [2024-11-15 23:51:51,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:51:51,652 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2047643722] [2024-11-15 23:51:51,652 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:51:51,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:51:51,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:51:52,164 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-15 23:51:52,164 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:51:52,164 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2047643722] [2024-11-15 23:51:52,165 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2047643722] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:51:52,165 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [201218597] [2024-11-15 23:51:52,165 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-15 23:51:52,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:51:52,165 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:51:52,167 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 23:51:52,169 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 23:51:52,326 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2024-11-15 23:51:52,326 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:51:52,329 INFO L256 TraceCheckSpWp]: Trace formula consists of 478 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-15 23:51:52,334 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:51:52,696 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-15 23:51:52,697 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-15 23:51:52,697 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [201218597] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:51:52,697 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-15 23:51:52,697 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [12] total 20 [2024-11-15 23:51:52,697 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1371226223] [2024-11-15 23:51:52,697 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:51:52,697 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-15 23:51:52,697 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:51:52,699 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-15 23:51:52,699 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=325, Unknown=0, NotChecked=0, Total=380 [2024-11-15 23:51:52,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:52,699 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:51:52,700 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 22.2) internal successors, (222), 10 states have internal predecessors, (222), 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 23:51:52,700 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:52,700 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:51:52,700 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:51:52,700 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:51:52,700 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:51:52,700 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:53,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:53,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:51:53,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:51:53,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:51:53,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:51:53,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-15 23:51:53,710 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 23:51:53,894 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,5 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:51:53,894 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:51:53,895 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:51:53,895 INFO L132 ounterexampleChecker]: Examining path program with hash -1373527511, occurence #1 [2024-11-15 23:51:53,895 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:51:53,895 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:51:53,896 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:51:53,896 INFO L85 PathProgramCache]: Analyzing trace with hash -1881482912, now seen corresponding path program 4 times [2024-11-15 23:51:53,896 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:51:53,896 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [22569469] [2024-11-15 23:51:53,896 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:51:53,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:51:53,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:51:54,661 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 6 proven. 15 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-15 23:51:54,661 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:51:54,662 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [22569469] [2024-11-15 23:51:54,662 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [22569469] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:51:54,662 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1356857086] [2024-11-15 23:51:54,662 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-15 23:51:54,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:51:54,662 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:51:54,664 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 23:51:54,666 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 23:51:54,848 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-15 23:51:54,848 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:51:54,851 INFO L256 TraceCheckSpWp]: Trace formula consists of 610 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-15 23:51:54,856 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:51:55,107 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 98 proven. 1 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-15 23:51:55,108 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:51:55,454 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 92 proven. 7 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-15 23:51:55,454 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1356857086] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:51:55,454 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:51:55,454 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 9, 9] total 25 [2024-11-15 23:51:55,454 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1368537525] [2024-11-15 23:51:55,455 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:51:55,456 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2024-11-15 23:51:55,457 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:51:55,458 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2024-11-15 23:51:55,458 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=520, Unknown=0, NotChecked=0, Total=600 [2024-11-15 23:51:55,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:55,458 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:51:55,458 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 16.52) internal successors, (413), 25 states have internal predecessors, (413), 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 23:51:55,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:55,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:51:55,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:51:55,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:51:55,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:51:55,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-15 23:51:55,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:56,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:51:56,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:51:56,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:51:56,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:51:56,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:51:56,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-15 23:51:56,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:51:56,263 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 23:51:56,446 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2024-11-15 23:51:56,446 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:51:56,446 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:51:56,447 INFO L132 ounterexampleChecker]: Examining path program with hash -1373527511, occurence #2 [2024-11-15 23:51:56,447 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:51:56,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:51:56,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:51:56,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:51:56,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:51:56,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:51:56,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 23:51:56,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:51:56,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:51:56,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:51:56,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:51:56,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:51:56,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:51:56,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:51:56,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:51:56,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-15 23:51:56,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:51:56,451 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:51:56,451 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:51:56,451 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:51:56,451 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:51:56,452 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,452 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2024-11-15 23:51:56,452 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,452 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2024-11-15 23:51:56,452 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,452 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 23:51:56,452 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,452 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:51:56,452 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,452 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:51:56,452 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,452 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:51:56,453 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,453 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 23:51:56,453 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,453 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:51:56,453 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,453 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:51:56,453 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,453 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:51:56,453 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,453 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:51:56,453 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,453 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-15 23:51:56,453 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,453 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:51:56,453 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,454 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:51:56,454 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,454 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:51:56,454 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,454 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:51:56,454 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,454 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:51:56,454 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,455 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:51:56,455 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,456 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 23:51:56,456 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,456 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:51:56,456 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,456 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:51:56,456 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,456 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 23:51:56,456 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,456 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:51:56,457 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,457 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:51:56,457 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,457 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 98 [2024-11-15 23:51:56,457 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,457 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:51:56,457 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,457 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 23:51:56,457 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,457 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 105 [2024-11-15 23:51:56,457 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,457 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:51:56,457 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,457 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:51:56,457 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,458 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2024-11-15 23:51:56,458 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,458 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:51:56,458 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,458 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:51:56,458 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,458 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2024-11-15 23:51:56,458 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,458 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:51:56,458 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,458 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2024-11-15 23:51:56,458 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,458 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:51:56,458 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,458 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 122 [2024-11-15 23:51:56,459 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,459 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2024-11-15 23:51:56,459 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,459 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2024-11-15 23:51:56,459 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,459 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 23:51:56,459 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,459 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 23:51:56,459 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,460 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2024-11-15 23:51:56,460 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,460 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2024-11-15 23:51:56,460 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,460 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 23:51:56,460 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,461 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:51:56,461 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,462 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2024-11-15 23:51:56,462 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,462 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2024-11-15 23:51:56,462 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,462 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2024-11-15 23:51:56,462 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,462 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:51:56,462 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,462 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:51:56,462 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,463 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2024-11-15 23:51:56,463 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,463 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2024-11-15 23:51:56,463 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:51:56,463 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 23:51:56,463 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,463 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2024-11-15 23:51:56,463 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,463 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 23:51:56,463 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:51:56,463 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2024-11-15 23:51:56,463 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,463 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2024-11-15 23:51:56,463 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,463 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2024-11-15 23:51:56,463 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:51:56,463 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2024-11-15 23:51:56,464 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:56,464 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2024-11-15 23:51:56,464 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:51:56,464 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2024-11-15 23:51:56,547 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:51:56,547 INFO L85 PathProgramCache]: Analyzing trace with hash -1532512833, now seen corresponding path program 1 times [2024-11-15 23:51:56,547 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:51:56,547 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [414517584] [2024-11-15 23:51:56,547 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:51:56,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:51:56,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:51:56,857 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 11 proven. 33 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-15 23:51:56,857 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:51:56,857 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [414517584] [2024-11-15 23:51:56,857 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [414517584] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:51:56,857 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [399833596] [2024-11-15 23:51:56,857 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:51:56,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:51:56,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:51:56,900 INFO L256 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-15 23:51:56,907 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:51:57,543 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 15 proven. 29 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-15 23:51:57,544 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [399833596] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:51:57,544 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:51:57,544 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 14] total 24 [2024-11-15 23:51:57,544 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:51:57,544 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 323 [2024-11-15 23:51:57,586 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:51:57,586 INFO L85 PathProgramCache]: Analyzing trace with hash -1639042100, now seen corresponding path program 1 times [2024-11-15 23:51:57,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:51:57,586 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1334429937] [2024-11-15 23:51:57,586 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:51:57,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:51:57,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:51:58,339 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-15 23:51:58,339 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:51:58,339 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1334429937] [2024-11-15 23:51:58,339 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1334429937] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:51:58,339 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [446586930] [2024-11-15 23:51:58,339 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:51:58,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:51:58,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:51:58,414 INFO L256 TraceCheckSpWp]: Trace formula consists of 827 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-15 23:51:58,419 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:51:58,986 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 72 proven. 27 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-15 23:51:58,986 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [446586930] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:51:58,986 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:51:58,986 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 24 [2024-11-15 23:51:58,987 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:51:58,988 INFO L154 ounterexampleChecker]: Commutativity condition check at non-minimality point 340 is hopeless, skipping. [2024-11-15 23:51:58,988 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 341 [2024-11-15 23:51:58,988 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:51:58,988 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2024-11-15 23:51:59,030 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:51:59,031 INFO L85 PathProgramCache]: Analyzing trace with hash 2310857, now seen corresponding path program 1 times [2024-11-15 23:51:59,031 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:51:59,031 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [528870634] [2024-11-15 23:51:59,031 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:51:59,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:51:59,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:51:59,669 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 3 proven. 82 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2024-11-15 23:51:59,669 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:51:59,669 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [528870634] [2024-11-15 23:51:59,669 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [528870634] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:51:59,669 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1115172888] [2024-11-15 23:51:59,669 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:51:59,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:51:59,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:51:59,756 INFO L256 TraceCheckSpWp]: Trace formula consists of 894 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-15 23:51:59,761 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:52:00,175 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 75 proven. 10 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2024-11-15 23:52:00,176 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1115172888] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:00,176 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:52:00,176 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 19 [2024-11-15 23:52:00,176 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:52:00,176 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 353 [2024-11-15 23:52:00,176 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:00,176 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 357 [2024-11-15 23:52:00,176 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:00,176 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 361 [2024-11-15 23:52:00,176 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:00,176 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 365 [2024-11-15 23:52:00,176 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:00,176 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 367 [2024-11-15 23:52:00,177 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:00,177 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 368 [2024-11-15 23:52:00,177 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:00,177 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 370 [2024-11-15 23:52:00,177 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:00,177 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:52:00,177 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:52:00,177 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:00,177 INFO L85 PathProgramCache]: Analyzing trace with hash 1792365202, now seen corresponding path program 5 times [2024-11-15 23:52:00,177 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:52:00,178 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1280830053] [2024-11-15 23:52:00,178 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:00,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:00,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:01,026 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 6 proven. 34 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2024-11-15 23:52:01,026 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:52:01,026 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1280830053] [2024-11-15 23:52:01,026 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1280830053] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:01,026 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1853190172] [2024-11-15 23:52:01,026 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-15 23:52:01,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:52:01,027 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:52:01,029 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 23:52:01,030 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 23:52:01,296 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2024-11-15 23:52:01,296 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:52:01,302 INFO L256 TraceCheckSpWp]: Trace formula consists of 966 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-15 23:52:01,308 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:52:02,201 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 230 proven. 27 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-15 23:52:02,201 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:52:03,159 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 181 proven. 87 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-15 23:52:03,159 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1853190172] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:52:03,159 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:52:03,160 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 22, 26] total 56 [2024-11-15 23:52:03,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1186865056] [2024-11-15 23:52:03,160 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:52:03,161 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 56 states [2024-11-15 23:52:03,161 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:52:03,162 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2024-11-15 23:52:03,164 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=578, Invalid=2502, Unknown=0, NotChecked=0, Total=3080 [2024-11-15 23:52:03,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:03,164 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:52:03,165 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 56 states, 56 states have (on average 12.089285714285714) internal successors, (677), 56 states have internal predecessors, (677), 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 23:52:03,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:03,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:03,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:03,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:03,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:52:03,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-15 23:52:03,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:03,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:04,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:04,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:04,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:04,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:04,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:52:04,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-15 23:52:04,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:04,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:04,070 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-15 23:52:04,252 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,7 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13,SelfDestructingSolverStorable14,SelfDestructingSolverStorable15,SelfDestructingSolverStorable16,SelfDestructingSolverStorable17 [2024-11-15 23:52:04,252 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:52:04,253 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:52:04,253 INFO L132 ounterexampleChecker]: Examining path program with hash -1373527511, occurence #3 [2024-11-15 23:52:04,253 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:52:04,253 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:52:04,253 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,253 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:52:04,254 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,254 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:52:04,254 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,254 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:52:04,254 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,254 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:52:04,254 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,254 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 23:52:04,254 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,254 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:52:04,254 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,254 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:52:04,254 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,254 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:52:04,254 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,254 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:52:04,254 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,254 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:52:04,255 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,255 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:52:04,255 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,255 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:52:04,255 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,255 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:52:04,255 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,255 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-15 23:52:04,255 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,255 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:52:04,255 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,255 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:52:04,255 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,255 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:52:04,255 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,255 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:52:04,255 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,255 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:52:04,255 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,256 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2024-11-15 23:52:04,256 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,256 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2024-11-15 23:52:04,256 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,256 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 23:52:04,256 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,256 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:52:04,256 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,256 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:52:04,256 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,257 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:52:04,257 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,257 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 23:52:04,257 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,257 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:52:04,257 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,257 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:52:04,257 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,257 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:52:04,257 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,258 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:52:04,258 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,258 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-15 23:52:04,258 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,258 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:52:04,258 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,258 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:52:04,258 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,258 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:52:04,258 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,258 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:52:04,258 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,258 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:52:04,258 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,258 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:52:04,258 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,258 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 23:52:04,258 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,258 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:52:04,259 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,259 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:52:04,259 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,259 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 23:52:04,259 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,259 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:52:04,259 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,259 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:52:04,259 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,259 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 23:52:04,259 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,259 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:52:04,259 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,259 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:52:04,259 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,259 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:52:04,259 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,259 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:52:04,260 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,260 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:52:04,260 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,260 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:52:04,260 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,260 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:52:04,260 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,260 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:52:04,260 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,260 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:52:04,260 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,260 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:52:04,260 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,260 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 23:52:04,260 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,260 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 23:52:04,260 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,260 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:52:04,261 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,261 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2024-11-15 23:52:04,261 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,261 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 23:52:04,261 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,261 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:52:04,261 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,261 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:52:04,261 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,261 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 23:52:04,261 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,261 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2024-11-15 23:52:04,261 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,261 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:52:04,261 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,261 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2024-11-15 23:52:04,261 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,261 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:52:04,262 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,262 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 23:52:04,262 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,262 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:52:04,262 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,262 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2024-11-15 23:52:04,262 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,262 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2024-11-15 23:52:04,262 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,262 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 23:52:04,262 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,262 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2024-11-15 23:52:04,262 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,262 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 23:52:04,262 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,262 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:52:04,262 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,262 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2024-11-15 23:52:04,263 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,263 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2024-11-15 23:52:04,263 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,263 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-15 23:52:04,263 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,263 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2024-11-15 23:52:04,263 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,263 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2024-11-15 23:52:04,263 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,263 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2024-11-15 23:52:04,263 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,263 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2024-11-15 23:52:04,263 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,263 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2024-11-15 23:52:04,263 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,263 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2024-11-15 23:52:04,263 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,263 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2024-11-15 23:52:04,264 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:04,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2024-11-15 23:52:04,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2024-11-15 23:52:04,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2024-11-15 23:52:04,264 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:04,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2024-11-15 23:52:04,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 23:52:04,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2024-11-15 23:52:04,264 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:04,264 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2024-11-15 23:52:04,264 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:04,265 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 23:52:04,265 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:04,265 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 255 [2024-11-15 23:52:04,319 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:04,320 INFO L85 PathProgramCache]: Analyzing trace with hash -317760732, now seen corresponding path program 1 times [2024-11-15 23:52:04,320 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:52:04,320 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1057926711] [2024-11-15 23:52:04,320 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:04,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:04,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:04,606 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 11 proven. 33 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-15 23:52:04,606 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:52:04,606 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1057926711] [2024-11-15 23:52:04,607 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1057926711] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:04,607 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [234440853] [2024-11-15 23:52:04,607 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:04,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:04,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:04,643 INFO L256 TraceCheckSpWp]: Trace formula consists of 566 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-15 23:52:04,647 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:52:05,106 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 15 proven. 29 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-15 23:52:05,106 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [234440853] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:05,106 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:52:05,106 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 14] total 24 [2024-11-15 23:52:05,107 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:52:05,107 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 355 [2024-11-15 23:52:05,134 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:05,134 INFO L85 PathProgramCache]: Analyzing trace with hash -1896973519, now seen corresponding path program 1 times [2024-11-15 23:52:05,134 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:52:05,134 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [527265912] [2024-11-15 23:52:05,134 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:05,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:05,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:05,639 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 327 trivial. 0 not checked. [2024-11-15 23:52:05,639 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:52:05,639 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [527265912] [2024-11-15 23:52:05,639 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [527265912] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:05,639 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [262470129] [2024-11-15 23:52:05,640 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:05,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:05,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:05,713 INFO L256 TraceCheckSpWp]: Trace formula consists of 883 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-15 23:52:05,717 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:52:06,206 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 72 proven. 10 refuted. 0 times theorem prover too weak. 327 trivial. 0 not checked. [2024-11-15 23:52:06,207 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [262470129] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:06,207 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:52:06,207 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 19 [2024-11-15 23:52:06,207 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:52:06,207 INFO L154 ounterexampleChecker]: Commutativity condition check at non-minimality point 372 is hopeless, skipping. [2024-11-15 23:52:06,207 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 373 [2024-11-15 23:52:06,207 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:06,207 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 376 [2024-11-15 23:52:06,223 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:06,223 INFO L85 PathProgramCache]: Analyzing trace with hash 575958262, now seen corresponding path program 1 times [2024-11-15 23:52:06,223 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:52:06,223 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2142289177] [2024-11-15 23:52:06,223 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:06,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:06,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:06,792 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 3 proven. 82 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2024-11-15 23:52:06,792 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:52:06,793 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2142289177] [2024-11-15 23:52:06,793 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2142289177] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:06,793 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1301976191] [2024-11-15 23:52:06,793 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:06,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:06,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:06,912 INFO L256 TraceCheckSpWp]: Trace formula consists of 950 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-15 23:52:06,918 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:52:07,309 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 75 proven. 10 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2024-11-15 23:52:07,309 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1301976191] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:07,309 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:52:07,309 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 19 [2024-11-15 23:52:07,309 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:52:07,310 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 385 [2024-11-15 23:52:07,310 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:07,310 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 389 [2024-11-15 23:52:07,310 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:07,310 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 393 [2024-11-15 23:52:07,310 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:07,310 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 397 [2024-11-15 23:52:07,310 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:07,310 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 399 [2024-11-15 23:52:07,310 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:07,310 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 400 [2024-11-15 23:52:07,310 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:07,310 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 402 [2024-11-15 23:52:07,310 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:07,310 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:52:07,310 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:52:07,311 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:07,311 INFO L85 PathProgramCache]: Analyzing trace with hash -1700859410, now seen corresponding path program 6 times [2024-11-15 23:52:07,311 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:52:07,311 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1552810554] [2024-11-15 23:52:07,311 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:07,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:07,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:08,291 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 13 proven. 252 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-15 23:52:08,291 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:52:08,291 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1552810554] [2024-11-15 23:52:08,291 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1552810554] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:08,292 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [758221820] [2024-11-15 23:52:08,292 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-11-15 23:52:08,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:52:08,292 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:52:08,293 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 23:52:08,294 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 23:52:08,459 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2024-11-15 23:52:08,460 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:52:08,462 INFO L256 TraceCheckSpWp]: Trace formula consists of 575 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-15 23:52:08,467 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:52:08,745 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-15 23:52:08,745 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-15 23:52:08,745 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [758221820] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:52:08,745 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-15 23:52:08,745 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [27] total 33 [2024-11-15 23:52:08,745 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1798580344] [2024-11-15 23:52:08,746 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:52:08,746 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-15 23:52:08,746 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:52:08,747 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-15 23:52:08,747 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=129, Invalid=927, Unknown=0, NotChecked=0, Total=1056 [2024-11-15 23:52:08,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:08,747 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:52:08,748 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 28.125) internal successors, (225), 8 states have internal predecessors, (225), 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 23:52:08,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:08,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:08,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:08,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:08,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:52:08,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-15 23:52:08,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:08,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:08,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:09,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:09,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:09,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:09,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:09,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:52:09,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-15 23:52:09,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:09,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:09,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:09,281 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 23:52:09,464 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,SelfDestructingSolverStorable21,SelfDestructingSolverStorable22,SelfDestructingSolverStorable23,SelfDestructingSolverStorable24,SelfDestructingSolverStorable25,8 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2024-11-15 23:52:09,464 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:52:09,464 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:52:09,465 INFO L132 ounterexampleChecker]: Examining path program with hash 1726306052, occurence #1 [2024-11-15 23:52:09,465 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:52:09,465 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:52:09,465 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:09,465 INFO L85 PathProgramCache]: Analyzing trace with hash 1032481093, now seen corresponding path program 7 times [2024-11-15 23:52:09,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:52:09,466 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [836048987] [2024-11-15 23:52:09,466 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:09,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:09,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:10,440 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 20 proven. 294 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-15 23:52:10,440 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:52:10,440 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [836048987] [2024-11-15 23:52:10,440 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [836048987] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:10,440 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2063289411] [2024-11-15 23:52:10,440 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-11-15 23:52:10,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:52:10,440 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:52:10,442 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 23:52:10,443 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 23:52:10,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:10,637 INFO L256 TraceCheckSpWp]: Trace formula consists of 967 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-15 23:52:10,640 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:52:10,979 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 150 proven. 10 refuted. 0 times theorem prover too weak. 257 trivial. 0 not checked. [2024-11-15 23:52:10,979 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:52:11,364 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 124 proven. 36 refuted. 0 times theorem prover too weak. 257 trivial. 0 not checked. [2024-11-15 23:52:11,364 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2063289411] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:52:11,364 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:52:11,364 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 12, 12] total 46 [2024-11-15 23:52:11,364 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1867915580] [2024-11-15 23:52:11,364 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:52:11,365 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2024-11-15 23:52:11,365 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:52:11,366 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2024-11-15 23:52:11,367 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=207, Invalid=1863, Unknown=0, NotChecked=0, Total=2070 [2024-11-15 23:52:11,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:11,367 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:52:11,367 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 46 states, 46 states have (on average 11.869565217391305) internal successors, (546), 46 states have internal predecessors, (546), 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 23:52:11,367 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:11,367 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:11,367 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:11,367 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:11,367 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:52:11,367 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-15 23:52:11,367 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:11,367 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:11,367 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:11,367 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:12,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:12,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:12,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:12,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:12,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:52:12,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-15 23:52:12,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:12,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:12,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:12,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:52:12,725 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 23:52:12,913 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27,9 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:52:12,913 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:52:12,913 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:52:12,913 INFO L132 ounterexampleChecker]: Examining path program with hash 1726306052, occurence #2 [2024-11-15 23:52:12,913 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:52:12,913 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:52:12,914 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,914 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:52:12,914 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,914 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:52:12,914 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,914 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:52:12,914 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,914 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:52:12,914 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,914 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 23:52:12,914 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,914 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:52:12,914 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,914 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:52:12,914 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,914 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:52:12,914 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,914 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:52:12,914 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,914 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:52:12,914 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,915 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:52:12,915 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,915 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:52:12,915 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,915 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:52:12,915 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,915 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-15 23:52:12,915 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,915 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:52:12,915 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,915 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:52:12,915 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,915 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:52:12,915 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,915 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:52:12,915 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,915 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:52:12,915 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,916 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2024-11-15 23:52:12,916 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,916 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2024-11-15 23:52:12,916 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,916 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 23:52:12,916 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,916 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:52:12,916 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,916 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:52:12,916 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,916 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:52:12,916 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,916 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 23:52:12,916 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,916 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:52:12,916 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,916 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:52:12,916 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,916 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:52:12,917 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,917 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:52:12,917 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,917 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-15 23:52:12,917 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,917 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:52:12,917 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,917 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:52:12,917 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,917 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:52:12,917 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,917 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:52:12,917 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,917 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:52:12,917 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,917 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:52:12,917 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,917 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 23:52:12,918 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,918 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:52:12,918 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,918 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:52:12,918 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,918 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 23:52:12,918 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,918 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:52:12,918 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,918 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:52:12,918 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,918 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 23:52:12,918 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,918 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:52:12,918 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,918 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:52:12,918 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,918 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:52:12,918 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,918 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:52:12,919 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,919 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:52:12,919 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,919 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:52:12,919 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,919 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:52:12,919 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,919 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:52:12,919 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,919 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:52:12,919 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,919 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:52:12,919 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,919 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 23:52:12,919 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,919 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:52:12,919 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,919 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:52:12,920 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,920 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 23:52:12,920 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,920 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2024-11-15 23:52:12,920 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,920 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:52:12,920 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,920 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 23:52:12,920 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,920 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 23:52:12,920 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,920 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:52:12,920 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,920 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:52:12,920 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,920 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 23:52:12,920 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,920 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2024-11-15 23:52:12,920 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,920 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:52:12,921 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,921 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 156 [2024-11-15 23:52:12,921 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,921 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:52:12,921 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,921 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 23:52:12,921 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,921 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 23:52:12,921 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,921 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2024-11-15 23:52:12,921 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,921 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 23:52:12,921 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,921 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:52:12,921 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,921 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2024-11-15 23:52:12,921 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,921 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2024-11-15 23:52:12,921 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,921 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 23:52:12,922 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,922 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2024-11-15 23:52:12,922 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,922 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2024-11-15 23:52:12,922 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,922 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2024-11-15 23:52:12,922 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,922 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2024-11-15 23:52:12,922 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,922 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2024-11-15 23:52:12,922 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,922 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2024-11-15 23:52:12,922 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,922 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2024-11-15 23:52:12,922 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,922 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2024-11-15 23:52:12,922 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,922 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2024-11-15 23:52:12,922 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,922 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2024-11-15 23:52:12,923 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,923 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2024-11-15 23:52:12,923 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,923 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2024-11-15 23:52:12,923 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,923 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2024-11-15 23:52:12,923 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:12,923 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2024-11-15 23:52:12,923 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,923 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2024-11-15 23:52:12,923 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,923 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 23:52:12,923 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:12,923 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2024-11-15 23:52:12,923 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,923 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2024-11-15 23:52:12,923 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,923 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 23:52:12,923 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:12,923 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2024-11-15 23:52:12,924 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:12,924 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 23:52:12,924 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:12,924 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 271 [2024-11-15 23:52:12,986 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:12,986 INFO L85 PathProgramCache]: Analyzing trace with hash 40692087, now seen corresponding path program 1 times [2024-11-15 23:52:12,987 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:52:12,987 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1048974490] [2024-11-15 23:52:12,987 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:12,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:13,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-15 23:52:13,361 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2024-11-15 23:52:13,361 INFO L169 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2024-11-15 23:52:13,361 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 374 [2024-11-15 23:52:13,421 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:13,422 INFO L85 PathProgramCache]: Analyzing trace with hash -1064589909, now seen corresponding path program 1 times [2024-11-15 23:52:13,422 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:52:13,422 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2051266214] [2024-11-15 23:52:13,422 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:13,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:13,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:15,016 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 61 proven. 361 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-15 23:52:15,016 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:52:15,016 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2051266214] [2024-11-15 23:52:15,016 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2051266214] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:15,016 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1684774261] [2024-11-15 23:52:15,016 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:15,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:15,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:15,106 INFO L256 TraceCheckSpWp]: Trace formula consists of 923 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-15 23:52:15,110 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:52:16,257 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 190 proven. 232 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-15 23:52:16,258 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1684774261] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:16,258 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:52:16,258 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 30] total 55 [2024-11-15 23:52:16,259 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:52:16,259 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 383 [2024-11-15 23:52:16,259 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:16,259 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 387 [2024-11-15 23:52:16,259 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:16,259 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 391 [2024-11-15 23:52:16,259 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:16,259 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 395 [2024-11-15 23:52:16,260 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:16,260 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 397 [2024-11-15 23:52:16,260 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:16,260 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 398 [2024-11-15 23:52:16,260 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:16,260 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 400 [2024-11-15 23:52:16,260 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:16,260 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:52:16,260 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:52:16,260 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:16,260 INFO L85 PathProgramCache]: Analyzing trace with hash -1762651401, now seen corresponding path program 8 times [2024-11-15 23:52:16,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:52:16,261 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [318926676] [2024-11-15 23:52:16,261 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:16,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:16,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:17,410 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 20 proven. 352 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-15 23:52:17,410 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:52:17,410 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [318926676] [2024-11-15 23:52:17,410 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [318926676] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:17,410 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [634544671] [2024-11-15 23:52:17,410 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 23:52:17,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:52:17,410 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:52:17,412 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 23:52:17,413 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 23:52:17,631 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-15 23:52:17,631 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:52:17,635 INFO L256 TraceCheckSpWp]: Trace formula consists of 995 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-15 23:52:17,638 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:52:18,402 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 141 proven. 50 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-15 23:52:18,402 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:52:19,287 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 160 proven. 31 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-15 23:52:19,287 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [634544671] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:52:19,287 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:52:19,287 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 17, 16] total 59 [2024-11-15 23:52:19,287 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1734971644] [2024-11-15 23:52:19,287 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:52:19,288 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 59 states [2024-11-15 23:52:19,288 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:52:19,289 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2024-11-15 23:52:19,290 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=356, Invalid=3066, Unknown=0, NotChecked=0, Total=3422 [2024-11-15 23:52:19,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:19,290 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:52:19,290 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 59 states, 59 states have (on average 11.779661016949152) internal successors, (695), 59 states have internal predecessors, (695), 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 23:52:19,290 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:19,290 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:19,290 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:19,290 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:19,290 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:52:19,290 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-15 23:52:19,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:19,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:19,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:19,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:52:19,291 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:21,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:21,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:21,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:21,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:21,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:52:21,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-15 23:52:21,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:21,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:21,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:21,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:52:21,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:52:21,937 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 23:52:22,120 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,SelfDestructingSolverStorable30,SelfDestructingSolverStorable31,10 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2024-11-15 23:52:22,121 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:52:22,121 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:52:22,121 INFO L132 ounterexampleChecker]: Examining path program with hash 1726306052, occurence #3 [2024-11-15 23:52:22,121 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:52:22,121 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:52:22,121 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,121 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:52:22,121 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,121 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:52:22,121 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,121 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:52:22,121 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,122 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:52:22,122 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,122 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 23:52:22,122 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,122 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:52:22,122 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,122 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:52:22,122 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,122 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:52:22,122 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,122 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:52:22,122 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,122 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:52:22,122 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,122 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:52:22,122 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,122 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:52:22,122 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,122 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:52:22,122 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,122 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-15 23:52:22,122 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,122 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:52:22,123 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,123 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:52:22,123 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,123 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:52:22,123 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,123 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:52:22,123 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,123 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:52:22,123 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,123 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2024-11-15 23:52:22,123 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,123 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2024-11-15 23:52:22,123 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,123 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 23:52:22,123 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,123 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:52:22,123 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,123 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:52:22,123 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,123 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:52:22,123 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,124 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 23:52:22,124 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,124 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:52:22,124 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,124 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:52:22,124 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,124 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:52:22,124 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,124 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:52:22,124 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,124 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-15 23:52:22,124 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,124 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:52:22,124 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,124 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:52:22,124 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,124 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:52:22,124 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,124 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:52:22,124 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,124 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:52:22,125 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,125 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:52:22,125 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,125 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 23:52:22,125 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,125 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:52:22,125 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,125 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:52:22,125 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,125 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 23:52:22,125 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,125 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:52:22,125 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,125 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:52:22,125 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,125 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 23:52:22,125 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,125 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:52:22,125 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,125 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:52:22,125 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,125 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:52:22,125 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,125 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:52:22,125 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,126 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:52:22,126 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,126 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:52:22,126 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,126 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:52:22,126 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,126 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:52:22,126 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,126 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:52:22,126 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,126 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:52:22,126 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,126 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 23:52:22,126 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,126 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:52:22,126 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,126 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:52:22,126 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,126 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 23:52:22,126 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,126 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:52:22,126 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,126 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:52:22,126 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,126 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2024-11-15 23:52:22,126 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,126 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 146 [2024-11-15 23:52:22,126 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,126 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:52:22,126 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 23:52:22,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 153 [2024-11-15 23:52:22,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:52:22,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:52:22,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 23:52:22,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2024-11-15 23:52:22,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2024-11-15 23:52:22,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 23:52:22,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:52:22,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:52:22,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2024-11-15 23:52:22,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2024-11-15 23:52:22,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2024-11-15 23:52:22,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 23:52:22,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,127 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2024-11-15 23:52:22,127 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2024-11-15 23:52:22,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2024-11-15 23:52:22,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2024-11-15 23:52:22,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2024-11-15 23:52:22,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2024-11-15 23:52:22,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2024-11-15 23:52:22,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2024-11-15 23:52:22,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2024-11-15 23:52:22,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 23:52:22,128 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,128 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2024-11-15 23:52:22,129 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,129 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2024-11-15 23:52:22,129 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,129 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2024-11-15 23:52:22,129 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,129 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2024-11-15 23:52:22,129 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,129 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 23:52:22,129 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,129 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 23:52:22,129 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,129 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2024-11-15 23:52:22,129 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,129 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2024-11-15 23:52:22,129 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,129 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 23:52:22,129 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:22,130 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2024-11-15 23:52:22,130 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,130 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2024-11-15 23:52:22,130 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,130 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 23:52:22,130 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:22,130 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2024-11-15 23:52:22,130 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,130 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2024-11-15 23:52:22,130 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,130 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2024-11-15 23:52:22,130 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:22,130 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 23:52:22,130 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:22,130 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2024-11-15 23:52:22,130 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:22,130 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 287 [2024-11-15 23:52:22,187 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:22,188 INFO L85 PathProgramCache]: Analyzing trace with hash 285448119, now seen corresponding path program 1 times [2024-11-15 23:52:22,188 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:52:22,188 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [335794925] [2024-11-15 23:52:22,188 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:22,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:22,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-15 23:52:22,403 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2024-11-15 23:52:22,404 INFO L169 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2024-11-15 23:52:22,404 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 390 [2024-11-15 23:52:22,426 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:22,426 INFO L85 PathProgramCache]: Analyzing trace with hash 798151495, now seen corresponding path program 1 times [2024-11-15 23:52:22,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:52:22,426 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1775099549] [2024-11-15 23:52:22,426 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:22,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:22,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:23,287 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 38 proven. 157 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-15 23:52:23,288 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:52:23,288 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1775099549] [2024-11-15 23:52:23,288 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1775099549] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:23,288 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [302335578] [2024-11-15 23:52:23,288 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:23,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:23,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:23,453 INFO L256 TraceCheckSpWp]: Trace formula consists of 951 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-15 23:52:23,466 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:52:24,054 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 137 proven. 58 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-15 23:52:24,055 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [302335578] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:24,055 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:52:24,055 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 33 [2024-11-15 23:52:24,055 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:52:24,055 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 399 [2024-11-15 23:52:24,055 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:24,055 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 403 [2024-11-15 23:52:24,055 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:24,055 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 407 [2024-11-15 23:52:24,055 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:24,055 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 411 [2024-11-15 23:52:24,055 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:24,055 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 413 [2024-11-15 23:52:24,055 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:24,055 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 414 [2024-11-15 23:52:24,055 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:24,055 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 416 [2024-11-15 23:52:24,055 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:24,055 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:52:24,056 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:52:24,056 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:24,056 INFO L85 PathProgramCache]: Analyzing trace with hash 1304878249, now seen corresponding path program 9 times [2024-11-15 23:52:24,056 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:52:24,056 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1452211170] [2024-11-15 23:52:24,056 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:24,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:24,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:24,896 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 38 proven. 157 refuted. 0 times theorem prover too weak. 386 trivial. 0 not checked. [2024-11-15 23:52:24,896 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:52:24,896 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1452211170] [2024-11-15 23:52:24,896 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1452211170] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:24,896 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [670404685] [2024-11-15 23:52:24,896 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-15 23:52:24,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:52:24,896 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:52:24,899 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 23:52:24,900 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 23:52:25,119 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2024-11-15 23:52:25,119 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:52:25,121 INFO L256 TraceCheckSpWp]: Trace formula consists of 658 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-15 23:52:25,128 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:52:25,494 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 515 trivial. 0 not checked. [2024-11-15 23:52:25,494 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-15 23:52:25,494 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [670404685] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:52:25,494 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-15 23:52:25,495 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [19] total 27 [2024-11-15 23:52:25,495 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2115757137] [2024-11-15 23:52:25,495 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:52:25,495 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-15 23:52:25,495 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:52:25,496 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-15 23:52:25,496 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=620, Unknown=0, NotChecked=0, Total=702 [2024-11-15 23:52:25,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:25,496 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:52:25,496 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 22.1) internal successors, (221), 10 states have internal predecessors, (221), 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 23:52:25,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:25,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:25,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:25,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:25,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:52:25,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-15 23:52:25,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:25,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:25,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:25,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:52:25,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:52:25,497 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:26,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:26,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:26,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:26,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:26,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:52:26,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:52:26,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:26,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:26,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:52:26,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:52:26,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:52:26,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:52:26,701 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 23:52:26,889 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32,SelfDestructingSolverStorable33,11 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34,SelfDestructingSolverStorable35 [2024-11-15 23:52:26,889 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:52:26,890 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:52:26,890 INFO L132 ounterexampleChecker]: Examining path program with hash -1589741318, occurence #1 [2024-11-15 23:52:26,890 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:52:26,890 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:52:26,890 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:26,890 INFO L85 PathProgramCache]: Analyzing trace with hash 615623135, now seen corresponding path program 10 times [2024-11-15 23:52:26,890 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:52:26,890 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1054050490] [2024-11-15 23:52:26,890 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:26,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:26,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:27,917 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 54 proven. 379 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-15 23:52:27,917 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:52:27,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1054050490] [2024-11-15 23:52:27,917 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1054050490] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:27,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [728923386] [2024-11-15 23:52:27,917 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-15 23:52:27,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:52:27,918 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:52:27,919 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 23:52:27,920 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 23:52:28,102 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-15 23:52:28,102 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:52:28,105 INFO L256 TraceCheckSpWp]: Trace formula consists of 648 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-15 23:52:28,109 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:52:28,779 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 119 proven. 52 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2024-11-15 23:52:28,783 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:52:29,494 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 85 proven. 86 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2024-11-15 23:52:29,494 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [728923386] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:52:29,494 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:52:29,494 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 18, 18] total 64 [2024-11-15 23:52:29,494 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [669962076] [2024-11-15 23:52:29,495 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:52:29,495 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 64 states [2024-11-15 23:52:29,495 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:52:29,497 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2024-11-15 23:52:29,498 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=391, Invalid=3641, Unknown=0, NotChecked=0, Total=4032 [2024-11-15 23:52:29,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:29,498 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:52:29,498 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 64 states, 64 states have (on average 10.515625) internal successors, (673), 64 states have internal predecessors, (673), 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 23:52:29,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:29,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:29,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:29,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:29,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:52:29,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:52:29,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:29,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:29,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:52:29,499 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:52:29,499 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:52:29,499 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:52:29,499 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:31,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:31,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:31,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:31,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:31,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:52:31,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:52:31,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:31,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:31,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:52:31,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:52:31,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:52:31,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:52:31,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:52:31,666 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 23:52:31,854 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,SelfDestructingSolverStorable36 [2024-11-15 23:52:31,855 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:52:31,855 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:52:31,855 INFO L132 ounterexampleChecker]: Examining path program with hash -1589741318, occurence #2 [2024-11-15 23:52:31,855 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:52:31,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:52:31,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:52:31,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:52:31,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:52:31,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:52:31,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 23:52:31,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:52:31,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:52:31,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:52:31,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:52:31,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:52:31,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:52:31,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:52:31,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:52:31,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-15 23:52:31,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:52:31,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:52:31,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:52:31,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:52:31,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:52:31,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2024-11-15 23:52:31,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2024-11-15 23:52:31,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 23:52:31,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:52:31,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:52:31,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:52:31,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 23:52:31,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:52:31,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:52:31,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:52:31,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:52:31,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-15 23:52:31,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,859 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:52:31,859 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,859 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:52:31,859 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,859 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:52:31,859 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,859 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:52:31,859 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,859 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:52:31,859 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,859 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:52:31,859 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,859 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 23:52:31,859 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,859 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:52:31,859 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,859 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:52:31,859 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,860 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 23:52:31,860 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,860 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:52:31,860 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,860 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:52:31,860 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,860 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 23:52:31,860 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,860 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:52:31,860 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,860 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:52:31,860 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,860 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:52:31,860 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,860 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:52:31,860 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,860 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:52:31,860 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,860 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:52:31,860 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,861 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:52:31,861 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,861 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:52:31,861 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,861 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:52:31,861 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,861 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:52:31,861 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,861 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 23:52:31,861 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,861 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:52:31,861 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,861 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:52:31,861 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,861 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 23:52:31,861 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,861 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:52:31,861 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,862 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:52:31,862 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,862 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2024-11-15 23:52:31,862 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,862 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:52:31,862 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,862 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:52:31,862 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,862 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2024-11-15 23:52:31,862 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,862 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2024-11-15 23:52:31,862 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,863 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:52:31,863 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,863 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 23:52:31,863 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,863 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 23:52:31,863 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,863 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2024-11-15 23:52:31,863 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,863 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:52:31,863 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,863 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:52:31,863 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,863 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 23:52:31,863 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,863 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2024-11-15 23:52:31,863 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,863 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2024-11-15 23:52:31,863 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,863 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-15 23:52:31,863 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,864 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 23:52:31,864 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,864 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2024-11-15 23:52:31,864 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,864 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2024-11-15 23:52:31,864 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,864 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2024-11-15 23:52:31,864 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,864 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2024-11-15 23:52:31,864 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,864 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2024-11-15 23:52:31,864 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,864 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2024-11-15 23:52:31,864 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,864 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2024-11-15 23:52:31,864 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,864 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2024-11-15 23:52:31,864 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,864 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2024-11-15 23:52:31,864 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2024-11-15 23:52:31,865 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 23:52:31,865 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2024-11-15 23:52:31,865 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2024-11-15 23:52:31,865 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2024-11-15 23:52:31,865 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 23:52:31,865 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-15 23:52:31,865 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2024-11-15 23:52:31,865 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 23:52:31,865 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2024-11-15 23:52:31,866 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2024-11-15 23:52:31,866 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2024-11-15 23:52:31,866 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 23:52:31,866 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2024-11-15 23:52:31,866 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2024-11-15 23:52:31,866 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2024-11-15 23:52:31,866 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2024-11-15 23:52:31,866 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:31,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2024-11-15 23:52:31,866 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 23:52:31,867 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,867 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2024-11-15 23:52:31,867 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:31,867 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2024-11-15 23:52:31,867 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,867 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2024-11-15 23:52:31,867 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,867 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 23:52:31,867 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:31,867 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2024-11-15 23:52:31,867 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:31,867 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2024-11-15 23:52:31,867 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:31,867 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2024-11-15 23:52:31,926 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:31,927 INFO L85 PathProgramCache]: Analyzing trace with hash -1282056128, now seen corresponding path program 1 times [2024-11-15 23:52:31,927 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:52:31,927 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1733480297] [2024-11-15 23:52:31,927 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:31,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:32,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-15 23:52:32,179 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2024-11-15 23:52:32,179 INFO L169 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2024-11-15 23:52:32,179 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 371 [2024-11-15 23:52:32,179 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:32,179 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 374 [2024-11-15 23:52:32,205 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:32,206 INFO L85 PathProgramCache]: Analyzing trace with hash 344581612, now seen corresponding path program 1 times [2024-11-15 23:52:32,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:52:32,206 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [876702592] [2024-11-15 23:52:32,206 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:32,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:32,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:32,952 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 31 proven. 167 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2024-11-15 23:52:32,953 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:52:32,953 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [876702592] [2024-11-15 23:52:32,953 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [876702592] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:32,953 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1930985714] [2024-11-15 23:52:32,953 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:32,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:32,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:33,000 INFO L256 TraceCheckSpWp]: Trace formula consists of 878 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-15 23:52:33,004 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:52:33,617 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 94 proven. 104 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2024-11-15 23:52:33,617 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1930985714] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:33,617 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:52:33,618 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21] total 37 [2024-11-15 23:52:33,618 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:52:33,618 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 390 [2024-11-15 23:52:33,618 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:33,618 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 394 [2024-11-15 23:52:33,618 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:33,618 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 396 [2024-11-15 23:52:33,618 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:33,618 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 397 [2024-11-15 23:52:33,618 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:33,618 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 399 [2024-11-15 23:52:33,618 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:33,618 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:52:33,618 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:52:33,618 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:33,618 INFO L85 PathProgramCache]: Analyzing trace with hash 285506029, now seen corresponding path program 11 times [2024-11-15 23:52:33,619 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:52:33,619 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [943826833] [2024-11-15 23:52:33,619 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:33,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:33,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:34,350 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 31 proven. 167 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2024-11-15 23:52:34,351 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:52:34,351 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [943826833] [2024-11-15 23:52:34,351 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [943826833] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:34,351 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1397660945] [2024-11-15 23:52:34,351 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-15 23:52:34,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:52:34,351 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:52:34,353 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 23:52:34,355 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 23:52:35,128 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 11 check-sat command(s) [2024-11-15 23:52:35,128 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:52:35,133 INFO L256 TraceCheckSpWp]: Trace formula consists of 955 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-15 23:52:35,138 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:52:35,517 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 13 proven. 78 refuted. 0 times theorem prover too weak. 503 trivial. 0 not checked. [2024-11-15 23:52:35,517 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:52:36,551 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 9 proven. 130 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2024-11-15 23:52:36,551 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1397660945] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:52:36,551 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:52:36,551 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 5, 21] total 43 [2024-11-15 23:52:36,551 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1586099917] [2024-11-15 23:52:36,551 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:52:36,552 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2024-11-15 23:52:36,552 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:52:36,553 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2024-11-15 23:52:36,553 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=297, Invalid=1509, Unknown=0, NotChecked=0, Total=1806 [2024-11-15 23:52:36,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:36,553 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:52:36,553 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 43 states, 43 states have (on average 15.883720930232558) internal successors, (683), 43 states have internal predecessors, (683), 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 23:52:36,553 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:36,553 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:36,553 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:36,553 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:36,553 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:52:36,553 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:52:36,553 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:36,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:36,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:52:36,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:52:36,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:52:36,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:52:36,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:52:36,554 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:37,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:37,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:37,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:37,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:37,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:52:37,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:52:37,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:37,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:37,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:52:37,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:52:37,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:52:37,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:37,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:52:37,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-15 23:52:37,612 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 23:52:37,797 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40,13 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37,SelfDestructingSolverStorable38,SelfDestructingSolverStorable39 [2024-11-15 23:52:37,797 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:52:37,798 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:52:37,798 INFO L132 ounterexampleChecker]: Examining path program with hash -1794664742, occurence #1 [2024-11-15 23:52:37,798 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:52:37,798 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:52:37,798 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:37,798 INFO L85 PathProgramCache]: Analyzing trace with hash -2101833143, now seen corresponding path program 12 times [2024-11-15 23:52:37,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:52:37,798 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [638227846] [2024-11-15 23:52:37,799 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:37,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:37,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:38,533 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 42 proven. 210 refuted. 0 times theorem prover too weak. 393 trivial. 0 not checked. [2024-11-15 23:52:38,534 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:52:38,534 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [638227846] [2024-11-15 23:52:38,534 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [638227846] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:38,534 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1753731906] [2024-11-15 23:52:38,534 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-11-15 23:52:38,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:52:38,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:52:38,536 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 23:52:38,536 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 23:52:38,731 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2024-11-15 23:52:38,731 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:52:38,736 INFO L256 TraceCheckSpWp]: Trace formula consists of 543 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-15 23:52:38,740 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:52:38,876 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2024-11-15 23:52:38,877 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-15 23:52:38,877 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1753731906] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:52:38,877 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-15 23:52:38,877 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [24] total 28 [2024-11-15 23:52:38,877 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1671584964] [2024-11-15 23:52:38,877 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:52:38,877 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-15 23:52:38,877 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:52:38,878 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-15 23:52:38,878 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=97, Invalid=659, Unknown=0, NotChecked=0, Total=756 [2024-11-15 23:52:38,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:38,878 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:52:38,878 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 35.5) internal successors, (213), 6 states have internal predecessors, (213), 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 23:52:38,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:38,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:38,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:38,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:38,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:52:38,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:52:38,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:38,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:38,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:52:38,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:52:38,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:52:38,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:38,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:52:38,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-11-15 23:52:38,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:39,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:39,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:39,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:39,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:39,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:52:39,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:52:39,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:39,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:39,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:52:39,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:52:39,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:52:39,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:39,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:52:39,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-15 23:52:39,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-15 23:52:39,328 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 23:52:39,516 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41,14 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:52:39,516 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:52:39,516 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:52:39,516 INFO L132 ounterexampleChecker]: Examining path program with hash -2141752114, occurence #1 [2024-11-15 23:52:39,516 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:52:39,516 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:52:39,517 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:39,517 INFO L85 PathProgramCache]: Analyzing trace with hash -1564601894, now seen corresponding path program 13 times [2024-11-15 23:52:39,517 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:52:39,517 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [90366004] [2024-11-15 23:52:39,517 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:39,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:39,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:40,215 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 42 proven. 210 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-15 23:52:40,215 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:52:40,215 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [90366004] [2024-11-15 23:52:40,215 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [90366004] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:40,216 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [19503224] [2024-11-15 23:52:40,216 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-11-15 23:52:40,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:52:40,216 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:52:40,219 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 23:52:40,221 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 23:52:40,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:40,451 INFO L256 TraceCheckSpWp]: Trace formula consists of 969 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-15 23:52:40,455 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:52:41,107 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 126 proven. 126 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-15 23:52:41,107 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:52:41,810 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 78 proven. 174 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-15 23:52:41,810 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [19503224] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:52:41,810 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:52:41,811 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 24, 24] total 64 [2024-11-15 23:52:41,811 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2029892370] [2024-11-15 23:52:41,811 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:52:41,811 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 64 states [2024-11-15 23:52:41,811 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:52:41,812 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2024-11-15 23:52:41,814 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=607, Invalid=3425, Unknown=0, NotChecked=0, Total=4032 [2024-11-15 23:52:41,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:41,814 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:52:41,814 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 64 states, 64 states have (on average 9.28125) internal successors, (594), 64 states have internal predecessors, (594), 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 23:52:41,814 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:41,814 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:41,814 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:41,814 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:41,814 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:52:41,814 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:52:41,814 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:41,814 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:41,814 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:52:41,814 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:52:41,814 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:52:41,814 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:41,814 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:52:41,814 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-11-15 23:52:41,815 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-15 23:52:41,815 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:42,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:42,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:42,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:42,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:42,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:52:42,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:52:42,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:42,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:42,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:52:42,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:52:42,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:52:42,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:42,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:52:42,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-15 23:52:42,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-15 23:52:42,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-11-15 23:52:42,708 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 23:52:42,896 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,SelfDestructingSolverStorable42 [2024-11-15 23:52:42,896 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:52:42,896 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:52:42,896 INFO L132 ounterexampleChecker]: Examining path program with hash -2141752114, occurence #2 [2024-11-15 23:52:42,897 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:52:42,897 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:52:42,897 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,897 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:52:42,897 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,897 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:52:42,897 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,897 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:52:42,897 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,897 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:52:42,897 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,897 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 23:52:42,897 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,897 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:52:42,897 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,897 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:52:42,897 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,898 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:52:42,898 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,898 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:52:42,898 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,898 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:52:42,898 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,898 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:52:42,898 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,898 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:52:42,898 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,898 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:52:42,898 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,898 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-15 23:52:42,898 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,898 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:52:42,898 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,898 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:52:42,898 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,898 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:52:42,898 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,898 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:52:42,898 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,898 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:52:42,898 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,898 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2024-11-15 23:52:42,898 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2024-11-15 23:52:42,899 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 23:52:42,899 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:52:42,899 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:52:42,899 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:52:42,899 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 23:52:42,899 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:52:42,899 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:52:42,899 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:52:42,899 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:52:42,899 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-15 23:52:42,899 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:52:42,899 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:52:42,899 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,899 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:52:42,899 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:52:42,900 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:52:42,900 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:52:42,900 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 23:52:42,900 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:52:42,900 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:52:42,900 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 23:52:42,900 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:52:42,900 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:52:42,900 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 23:52:42,900 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:52:42,900 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:52:42,900 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:52:42,900 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,900 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:52:42,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:52:42,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:52:42,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:52:42,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:52:42,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:52:42,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:52:42,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 23:52:42,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:52:42,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:52:42,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 23:52:42,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:52:42,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:52:42,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2024-11-15 23:52:42,901 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,901 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:52:42,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:52:42,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2024-11-15 23:52:42,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2024-11-15 23:52:42,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:52:42,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 23:52:42,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 23:52:42,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2024-11-15 23:52:42,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:52:42,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:52:42,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 23:52:42,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2024-11-15 23:52:42,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2024-11-15 23:52:42,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-15 23:52:42,902 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,902 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 23:52:42,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2024-11-15 23:52:42,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2024-11-15 23:52:42,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2024-11-15 23:52:42,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2024-11-15 23:52:42,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2024-11-15 23:52:42,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2024-11-15 23:52:42,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2024-11-15 23:52:42,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2024-11-15 23:52:42,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2024-11-15 23:52:42,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2024-11-15 23:52:42,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 23:52:42,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2024-11-15 23:52:42,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,903 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2024-11-15 23:52:42,903 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2024-11-15 23:52:42,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 23:52:42,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-15 23:52:42,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2024-11-15 23:52:42,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 23:52:42,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2024-11-15 23:52:42,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2024-11-15 23:52:42,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 23:52:42,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2024-11-15 23:52:42,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2024-11-15 23:52:42,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2024-11-15 23:52:42,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2024-11-15 23:52:42,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2024-11-15 23:52:42,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,904 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 23:52:42,904 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2024-11-15 23:52:42,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2024-11-15 23:52:42,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2024-11-15 23:52:42,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2024-11-15 23:52:42,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 23:52:42,905 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:42,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2024-11-15 23:52:42,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2024-11-15 23:52:42,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2024-11-15 23:52:42,905 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:42,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2024-11-15 23:52:42,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2024-11-15 23:52:42,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2024-11-15 23:52:42,905 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:42,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2024-11-15 23:52:42,905 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:42,905 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2024-11-15 23:52:42,905 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:42,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2024-11-15 23:52:42,974 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:42,974 INFO L85 PathProgramCache]: Analyzing trace with hash -937373958, now seen corresponding path program 1 times [2024-11-15 23:52:42,974 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:52:42,974 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [775162830] [2024-11-15 23:52:42,974 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:42,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-15 23:52:43,303 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2024-11-15 23:52:43,303 INFO L169 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2024-11-15 23:52:43,303 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 387 [2024-11-15 23:52:43,303 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:43,303 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 390 [2024-11-15 23:52:43,331 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:43,332 INFO L85 PathProgramCache]: Analyzing trace with hash 1559550374, now seen corresponding path program 1 times [2024-11-15 23:52:43,332 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:52:43,332 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64275939] [2024-11-15 23:52:43,333 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:43,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:43,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:44,283 INFO L134 CoverageAnalysis]: Checked inductivity of 673 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 603 trivial. 0 not checked. [2024-11-15 23:52:44,283 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:52:44,283 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [64275939] [2024-11-15 23:52:44,284 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [64275939] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:44,284 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1344324526] [2024-11-15 23:52:44,284 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:44,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:44,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:44,364 INFO L256 TraceCheckSpWp]: Trace formula consists of 906 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-15 23:52:44,368 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:52:45,318 INFO L134 CoverageAnalysis]: Checked inductivity of 673 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 547 trivial. 0 not checked. [2024-11-15 23:52:45,318 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1344324526] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:45,318 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:52:45,318 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 19] total 29 [2024-11-15 23:52:45,318 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:52:45,318 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 395 [2024-11-15 23:52:45,368 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:45,368 INFO L85 PathProgramCache]: Analyzing trace with hash 447687908, now seen corresponding path program 1 times [2024-11-15 23:52:45,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:52:45,368 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [970170810] [2024-11-15 23:52:45,368 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:45,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:45,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:45,841 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 78 proven. 13 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2024-11-15 23:52:45,841 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:52:45,841 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [970170810] [2024-11-15 23:52:45,842 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [970170810] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:45,842 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [330740321] [2024-11-15 23:52:45,842 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:45,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:45,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:45,928 INFO L256 TraceCheckSpWp]: Trace formula consists of 921 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-15 23:52:45,931 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:52:46,063 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 79 proven. 12 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2024-11-15 23:52:46,064 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [330740321] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:46,064 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:52:46,064 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2024-11-15 23:52:46,064 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:52:46,064 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 397 [2024-11-15 23:52:46,079 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:46,079 INFO L85 PathProgramCache]: Analyzing trace with hash 731052147, now seen corresponding path program 1 times [2024-11-15 23:52:46,080 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:52:46,080 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [353065515] [2024-11-15 23:52:46,080 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:46,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:46,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:46,904 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 628 trivial. 0 not checked. [2024-11-15 23:52:46,904 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:52:46,904 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [353065515] [2024-11-15 23:52:46,904 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [353065515] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:46,904 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [2009144545] [2024-11-15 23:52:46,904 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:46,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:47,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:47,009 INFO L256 TraceCheckSpWp]: Trace formula consists of 929 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-15 23:52:47,011 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:52:47,938 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 2 proven. 126 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2024-11-15 23:52:47,938 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [2009144545] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:47,938 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:52:47,939 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 20] total 30 [2024-11-15 23:52:47,939 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:52:47,939 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 406 [2024-11-15 23:52:47,939 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:52:47,939 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 410 [2024-11-15 23:52:47,939 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:47,939 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 412 [2024-11-15 23:52:47,939 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:47,939 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 413 [2024-11-15 23:52:47,939 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:47,939 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 415 [2024-11-15 23:52:47,939 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:52:47,939 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:52:47,939 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:52:47,939 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:47,939 INFO L85 PathProgramCache]: Analyzing trace with hash -370719521, now seen corresponding path program 14 times [2024-11-15 23:52:47,940 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:52:47,940 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1629279502] [2024-11-15 23:52:47,940 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:47,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:47,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:48,322 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 78 proven. 13 refuted. 0 times theorem prover too weak. 588 trivial. 0 not checked. [2024-11-15 23:52:48,322 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:52:48,322 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1629279502] [2024-11-15 23:52:48,322 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1629279502] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:48,322 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1595611037] [2024-11-15 23:52:48,322 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 23:52:48,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:52:48,322 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:52:48,324 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 23:52:48,325 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 23:52:48,556 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-15 23:52:48,556 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:52:48,559 INFO L256 TraceCheckSpWp]: Trace formula consists of 983 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-15 23:52:48,562 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:52:48,833 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 6 proven. 46 refuted. 0 times theorem prover too weak. 627 trivial. 0 not checked. [2024-11-15 23:52:48,834 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:52:49,190 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 6 proven. 47 refuted. 0 times theorem prover too weak. 626 trivial. 0 not checked. [2024-11-15 23:52:49,190 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1595611037] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:52:49,190 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:52:49,190 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 8] total 11 [2024-11-15 23:52:49,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [993938052] [2024-11-15 23:52:49,191 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:52:49,191 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-15 23:52:49,191 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:52:49,192 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-15 23:52:49,192 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2024-11-15 23:52:49,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:49,192 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:52:49,192 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 35.18181818181818) internal successors, (387), 11 states have internal predecessors, (387), 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 23:52:49,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:49,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:49,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:49,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:49,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:52:49,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:52:49,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:49,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:49,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:52:49,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:52:49,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:52:49,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:49,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:52:49,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-11-15 23:52:49,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-15 23:52:49,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-11-15 23:52:49,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:51,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:51,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:51,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:51,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:51,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:52:51,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:52:51,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:51,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:51,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:52:51,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:52:51,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:52:51,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:51,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:52:51,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-15 23:52:51,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-15 23:52:51,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-11-15 23:52:51,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-15 23:52:51,573 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 23:52:51,761 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50,SelfDestructingSolverStorable43,16 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable44,SelfDestructingSolverStorable45,SelfDestructingSolverStorable46,SelfDestructingSolverStorable47,SelfDestructingSolverStorable48,SelfDestructingSolverStorable49 [2024-11-15 23:52:51,761 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:52:51,761 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:52:51,762 INFO L132 ounterexampleChecker]: Examining path program with hash 1352227888, occurence #1 [2024-11-15 23:52:51,762 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:52:51,762 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:52:51,762 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:52:51,763 INFO L85 PathProgramCache]: Analyzing trace with hash -722921393, now seen corresponding path program 15 times [2024-11-15 23:52:51,763 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:52:51,763 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1565025028] [2024-11-15 23:52:51,763 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:52:51,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:52:51,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:52:53,732 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 108 proven. 722 refuted. 0 times theorem prover too weak. 500 trivial. 0 not checked. [2024-11-15 23:52:53,732 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:52:53,732 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1565025028] [2024-11-15 23:52:53,732 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1565025028] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:52:53,732 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [807989484] [2024-11-15 23:52:53,732 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-15 23:52:53,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:52:53,732 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:52:53,734 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 23:52:53,735 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2024-11-15 23:52:54,656 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2024-11-15 23:52:54,656 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:52:54,665 INFO L256 TraceCheckSpWp]: Trace formula consists of 1489 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-15 23:52:54,670 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:52:56,265 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 617 proven. 133 refuted. 0 times theorem prover too weak. 580 trivial. 0 not checked. [2024-11-15 23:52:56,265 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:52:56,726 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 471 proven. 133 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-11-15 23:52:56,726 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [807989484] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:52:56,726 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:52:56,726 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 44, 10] total 86 [2024-11-15 23:52:56,726 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1294258376] [2024-11-15 23:52:56,726 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:52:56,727 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 86 states [2024-11-15 23:52:56,727 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:52:56,728 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 86 interpolants. [2024-11-15 23:52:56,730 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1017, Invalid=6293, Unknown=0, NotChecked=0, Total=7310 [2024-11-15 23:52:56,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:56,730 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:52:56,731 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 86 states, 86 states have (on average 9.965116279069768) internal successors, (857), 86 states have internal predecessors, (857), 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 23:52:56,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:52:56,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:56,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:52:56,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:56,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:52:56,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:52:56,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:56,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:52:56,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:52:56,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:52:56,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:52:56,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:52:56,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:52:56,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-11-15 23:52:56,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-15 23:52:56,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-11-15 23:52:56,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-15 23:52:56,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:53:06,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:53:06,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:53:06,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:53:06,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:53:06,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:53:06,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:53:06,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:53:06,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:53:06,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:53:06,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:53:06,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:53:06,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:53:06,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:53:06,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-15 23:53:06,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-15 23:53:06,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-11-15 23:53:06,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-15 23:53:06,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2024-11-15 23:53:06,370 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 23:53:06,554 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,SelfDestructingSolverStorable51 [2024-11-15 23:53:06,554 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:53:06,554 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:53:06,555 INFO L132 ounterexampleChecker]: Examining path program with hash -276413830, occurence #1 [2024-11-15 23:53:06,555 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:53:06,555 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:53:06,555 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:53:06,555 INFO L85 PathProgramCache]: Analyzing trace with hash -1283939816, now seen corresponding path program 16 times [2024-11-15 23:53:06,555 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:53:06,555 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2031842147] [2024-11-15 23:53:06,555 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:53:06,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:53:06,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:53:08,596 INFO L134 CoverageAnalysis]: Checked inductivity of 3765 backedges. 413 proven. 1566 refuted. 0 times theorem prover too weak. 1786 trivial. 0 not checked. [2024-11-15 23:53:08,597 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:53:08,597 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2031842147] [2024-11-15 23:53:08,597 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2031842147] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:53:08,597 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [738074639] [2024-11-15 23:53:08,597 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-15 23:53:08,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:53:08,597 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:53:08,601 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 23:53:08,602 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 23:53:08,921 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-15 23:53:08,921 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:53:08,927 INFO L256 TraceCheckSpWp]: Trace formula consists of 1122 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-15 23:53:08,931 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:53:09,673 INFO L134 CoverageAnalysis]: Checked inductivity of 3765 backedges. 1271 proven. 175 refuted. 0 times theorem prover too weak. 2319 trivial. 0 not checked. [2024-11-15 23:53:09,673 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:53:10,574 INFO L134 CoverageAnalysis]: Checked inductivity of 3765 backedges. 1216 proven. 230 refuted. 0 times theorem prover too weak. 2319 trivial. 0 not checked. [2024-11-15 23:53:10,574 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [738074639] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:53:10,574 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:53:10,574 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 27, 27] total 73 [2024-11-15 23:53:10,574 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2069726407] [2024-11-15 23:53:10,575 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:53:10,575 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 73 states [2024-11-15 23:53:10,576 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:53:10,578 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 73 interpolants. [2024-11-15 23:53:10,579 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=765, Invalid=4491, Unknown=0, NotChecked=0, Total=5256 [2024-11-15 23:53:10,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:53:10,579 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:53:10,579 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 73 states, 73 states have (on average 9.164383561643836) internal successors, (669), 73 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 23:53:10,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:53:10,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:53:10,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:53:10,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:53:10,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:53:10,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:53:10,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:53:10,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:53:10,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:53:10,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:53:10,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:53:10,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:53:10,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:53:10,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-11-15 23:53:10,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-15 23:53:10,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-11-15 23:53:10,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-15 23:53:10,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2024-11-15 23:53:10,580 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:53:12,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:53:12,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:53:12,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:53:12,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:53:12,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:53:12,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:53:12,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:53:12,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:53:12,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:53:12,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:53:12,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:53:12,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:53:12,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:53:12,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-15 23:53:12,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-15 23:53:12,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-11-15 23:53:12,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-15 23:53:12,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2024-11-15 23:53:12,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-11-15 23:53:12,229 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2024-11-15 23:53:12,415 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52,18 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:53:12,415 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:53:12,415 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:53:12,416 INFO L132 ounterexampleChecker]: Examining path program with hash -276413830, occurence #2 [2024-11-15 23:53:12,416 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:53:12,416 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:53:12,416 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,416 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:53:12,416 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,416 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:53:12,416 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,416 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:53:12,416 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,416 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:53:12,416 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,416 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 23:53:12,416 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,416 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:53:12,416 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,416 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:53:12,416 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,416 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:53:12,416 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,416 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:53:12,416 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,416 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:53:12,416 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,417 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:53:12,417 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,417 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:53:12,417 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,417 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:53:12,417 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,417 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-15 23:53:12,417 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,417 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:53:12,417 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,417 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:53:12,417 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,417 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:53:12,417 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,417 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:53:12,417 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,417 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:53:12,417 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,417 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2024-11-15 23:53:12,417 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,417 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2024-11-15 23:53:12,417 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,417 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 23:53:12,417 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,417 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:53:12,417 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,417 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:53:12,417 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,417 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:53:12,418 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,418 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 23:53:12,418 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,418 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:53:12,418 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,418 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:53:12,418 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,418 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:53:12,418 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,418 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:53:12,418 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,418 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-15 23:53:12,418 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,418 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:53:12,418 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,418 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:53:12,418 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,418 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:53:12,418 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,418 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:53:12,418 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,418 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:53:12,418 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,418 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:53:12,418 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,418 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 23:53:12,418 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,418 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:53:12,418 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,419 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:53:12,419 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,419 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 23:53:12,419 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,419 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:53:12,419 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,419 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:53:12,419 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,419 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 23:53:12,419 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,419 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:53:12,419 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,419 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:53:12,419 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,419 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:53:12,419 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,419 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:53:12,419 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,419 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:53:12,419 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,419 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:53:12,419 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,419 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:53:12,419 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,419 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:53:12,419 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,419 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:53:12,419 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,419 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:53:12,420 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,420 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 23:53:12,420 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,420 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:53:12,420 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,420 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:53:12,420 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,420 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 23:53:12,420 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,420 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:53:12,420 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,420 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:53:12,420 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,420 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2024-11-15 23:53:12,420 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,420 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:53:12,420 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,420 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:53:12,420 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,420 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2024-11-15 23:53:12,420 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,420 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:53:12,420 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,420 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:53:12,420 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,420 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2024-11-15 23:53:12,420 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,420 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2024-11-15 23:53:12,420 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,421 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2024-11-15 23:53:12,421 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,421 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:53:12,421 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,421 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2024-11-15 23:53:12,421 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,421 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2024-11-15 23:53:12,421 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,421 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-15 23:53:12,421 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,421 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 23:53:12,421 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,421 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2024-11-15 23:53:12,421 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,421 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2024-11-15 23:53:12,421 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,421 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2024-11-15 23:53:12,421 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,421 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2024-11-15 23:53:12,421 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,421 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2024-11-15 23:53:12,421 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,421 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2024-11-15 23:53:12,421 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,421 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2024-11-15 23:53:12,421 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,421 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2024-11-15 23:53:12,421 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,421 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2024-11-15 23:53:12,422 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,422 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2024-11-15 23:53:12,422 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,422 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2024-11-15 23:53:12,422 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,422 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2024-11-15 23:53:12,422 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,422 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 23:53:12,422 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,422 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2024-11-15 23:53:12,422 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,422 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2024-11-15 23:53:12,422 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,422 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2024-11-15 23:53:12,422 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,422 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 23:53:12,422 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,422 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-15 23:53:12,422 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,422 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2024-11-15 23:53:12,422 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,422 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 23:53:12,422 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,422 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2024-11-15 23:53:12,422 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,422 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2024-11-15 23:53:12,422 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,422 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 23:53:12,422 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,422 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2024-11-15 23:53:12,423 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,423 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2024-11-15 23:53:12,423 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,423 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2024-11-15 23:53:12,423 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,423 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2024-11-15 23:53:12,423 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,423 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 23:53:12,423 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,423 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2024-11-15 23:53:12,423 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,423 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2024-11-15 23:53:12,423 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,423 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2024-11-15 23:53:12,423 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,423 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 23:53:12,423 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,423 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2024-11-15 23:53:12,423 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,423 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 255 [2024-11-15 23:53:12,423 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,423 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2024-11-15 23:53:12,423 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,423 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2024-11-15 23:53:12,423 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,423 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 261 [2024-11-15 23:53:12,423 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,423 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2024-11-15 23:53:12,424 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,424 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2024-11-15 23:53:12,424 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,424 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2024-11-15 23:53:12,424 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:53:12,424 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 273 [2024-11-15 23:53:12,424 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,424 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2024-11-15 23:53:12,424 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,424 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2024-11-15 23:53:12,424 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:53:12,424 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2024-11-15 23:53:12,424 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,424 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2024-11-15 23:53:12,424 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,424 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2024-11-15 23:53:12,424 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:53:12,424 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2024-11-15 23:53:12,424 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,424 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2024-11-15 23:53:12,424 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:53:12,424 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2024-11-15 23:53:12,469 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:53:12,469 INFO L85 PathProgramCache]: Analyzing trace with hash 1813156670, now seen corresponding path program 1 times [2024-11-15 23:53:12,469 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:53:12,469 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [393577839] [2024-11-15 23:53:12,469 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:53:12,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:53:12,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-15 23:53:12,749 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2024-11-15 23:53:12,749 INFO L169 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2024-11-15 23:53:12,750 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 726 [2024-11-15 23:53:12,750 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:53:12,750 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 727 [2024-11-15 23:53:12,750 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,750 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 729 [2024-11-15 23:53:12,750 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,750 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 730 [2024-11-15 23:53:12,750 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,750 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 732 [2024-11-15 23:53:12,750 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:53:12,750 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:53:12,750 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:53:12,751 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:53:12,751 INFO L85 PathProgramCache]: Analyzing trace with hash -948182733, now seen corresponding path program 17 times [2024-11-15 23:53:12,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:53:12,751 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1334202231] [2024-11-15 23:53:12,751 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:53:12,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:53:13,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:53:14,912 INFO L134 CoverageAnalysis]: Checked inductivity of 3822 backedges. 483 proven. 1734 refuted. 0 times theorem prover too weak. 1605 trivial. 0 not checked. [2024-11-15 23:53:14,912 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:53:14,912 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1334202231] [2024-11-15 23:53:14,912 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1334202231] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:53:14,912 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [112530999] [2024-11-15 23:53:14,912 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-15 23:53:14,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:53:14,912 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:53:14,914 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 23:53:14,915 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 23:53:34,612 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 22 check-sat command(s) [2024-11-15 23:53:34,612 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:53:34,632 INFO L256 TraceCheckSpWp]: Trace formula consists of 2029 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-15 23:53:34,637 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:53:35,321 INFO L134 CoverageAnalysis]: Checked inductivity of 3822 backedges. 268 proven. 1675 refuted. 0 times theorem prover too weak. 1879 trivial. 0 not checked. [2024-11-15 23:53:35,321 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:53:38,012 INFO L134 CoverageAnalysis]: Checked inductivity of 3822 backedges. 35 proven. 3100 refuted. 0 times theorem prover too weak. 687 trivial. 0 not checked. [2024-11-15 23:53:38,012 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [112530999] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:53:38,012 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:53:38,012 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 8, 54] total 88 [2024-11-15 23:53:38,012 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1337139710] [2024-11-15 23:53:38,012 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:53:38,013 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 88 states [2024-11-15 23:53:38,013 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:53:38,014 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 88 interpolants. [2024-11-15 23:53:38,016 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1544, Invalid=6112, Unknown=0, NotChecked=0, Total=7656 [2024-11-15 23:53:38,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:53:38,016 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:53:38,017 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 88 states, 88 states have (on average 11.977272727272727) internal successors, (1054), 88 states have internal predecessors, (1054), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:53:38,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:53:38,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:53:38,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:53:38,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:53:38,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:53:38,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:53:38,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:53:38,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:53:38,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:53:38,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:53:38,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:53:38,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:53:38,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:53:38,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-11-15 23:53:38,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-15 23:53:38,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-11-15 23:53:38,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-15 23:53:38,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2024-11-15 23:53:38,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2024-11-15 23:53:38,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:53:40,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:53:40,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:53:40,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:53:40,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:53:40,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:53:40,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:53:40,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:53:40,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:53:40,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:53:40,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:53:40,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:53:40,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:53:40,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:53:40,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-15 23:53:40,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-15 23:53:40,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-11-15 23:53:40,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-15 23:53:40,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2024-11-15 23:53:40,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-11-15 23:53:40,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:53:40,673 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 23:53:40,840 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable53,SelfDestructingSolverStorable54,19 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:53:40,840 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:53:40,840 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:53:40,841 INFO L132 ounterexampleChecker]: Examining path program with hash -82871286, occurence #1 [2024-11-15 23:53:40,841 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:53:40,841 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:53:40,841 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:53:40,842 INFO L85 PathProgramCache]: Analyzing trace with hash 1024302223, now seen corresponding path program 18 times [2024-11-15 23:53:40,842 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:53:40,842 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1104000708] [2024-11-15 23:53:40,842 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:53:40,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:53:41,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:53:43,495 INFO L134 CoverageAnalysis]: Checked inductivity of 3874 backedges. 212 proven. 1707 refuted. 0 times theorem prover too weak. 1955 trivial. 0 not checked. [2024-11-15 23:53:43,495 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:53:43,495 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1104000708] [2024-11-15 23:53:43,495 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1104000708] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:53:43,495 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2039722937] [2024-11-15 23:53:43,495 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-11-15 23:53:43,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:53:43,495 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:53:43,497 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 23:53:43,498 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 23:54:08,282 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 19 check-sat command(s) [2024-11-15 23:54:08,282 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:54:08,309 INFO L256 TraceCheckSpWp]: Trace formula consists of 1784 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-15 23:54:08,314 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:54:09,659 INFO L134 CoverageAnalysis]: Checked inductivity of 3874 backedges. 1905 proven. 297 refuted. 0 times theorem prover too weak. 1672 trivial. 0 not checked. [2024-11-15 23:54:09,660 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:54:11,195 INFO L134 CoverageAnalysis]: Checked inductivity of 3874 backedges. 1805 proven. 397 refuted. 0 times theorem prover too weak. 1672 trivial. 0 not checked. [2024-11-15 23:54:11,195 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2039722937] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:54:11,195 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:54:11,195 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 35, 35] total 105 [2024-11-15 23:54:11,195 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [805278699] [2024-11-15 23:54:11,195 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:54:11,196 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 105 states [2024-11-15 23:54:11,196 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:54:11,198 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 105 interpolants. [2024-11-15 23:54:11,201 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1200, Invalid=9720, Unknown=0, NotChecked=0, Total=10920 [2024-11-15 23:54:11,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:54:11,201 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:54:11,201 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 105 states, 105 states have (on average 9.8) internal successors, (1029), 105 states have internal predecessors, (1029), 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 23:54:11,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:54:11,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:54:11,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:54:11,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:54:11,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:54:11,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:54:11,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:54:11,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:54:11,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:54:11,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:54:11,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:54:11,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:54:11,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:54:11,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-11-15 23:54:11,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-15 23:54:11,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-11-15 23:54:11,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-15 23:54:11,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2024-11-15 23:54:11,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2024-11-15 23:54:11,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:54:11,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:54:15,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:54:15,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:54:15,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:54:15,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:54:15,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:54:15,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:54:15,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:54:15,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:54:15,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:54:15,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:54:15,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:54:15,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:54:15,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:54:15,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-15 23:54:15,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-15 23:54:15,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-11-15 23:54:15,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-15 23:54:15,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2024-11-15 23:54:15,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-11-15 23:54:15,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:54:15,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 113 states. [2024-11-15 23:54:15,543 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 23:54:15,719 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,SelfDestructingSolverStorable55 [2024-11-15 23:54:15,719 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:54:15,719 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:54:15,720 INFO L132 ounterexampleChecker]: Examining path program with hash -82871286, occurence #2 [2024-11-15 23:54:15,720 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:54:15,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:54:15,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:54:15,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:54:15,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:54:15,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:54:15,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 23:54:15,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:54:15,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:54:15,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:54:15,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:54:15,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:54:15,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:54:15,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:54:15,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:54:15,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-15 23:54:15,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:54:15,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:54:15,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:54:15,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:54:15,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:54:15,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2024-11-15 23:54:15,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2024-11-15 23:54:15,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 23:54:15,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:54:15,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:54:15,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:54:15,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 23:54:15,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:54:15,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:54:15,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:54:15,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:54:15,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-15 23:54:15,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:54:15,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:54:15,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:54:15,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:54:15,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:54:15,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:54:15,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 23:54:15,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:54:15,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:54:15,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 23:54:15,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:54:15,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:54:15,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 23:54:15,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:54:15,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:54:15,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:54:15,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:54:15,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:54:15,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:54:15,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:54:15,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:54:15,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:54:15,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:54:15,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 23:54:15,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:54:15,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:54:15,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 23:54:15,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:54:15,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:54:15,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2024-11-15 23:54:15,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:54:15,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:54:15,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2024-11-15 23:54:15,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:54:15,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:54:15,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2024-11-15 23:54:15,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 23:54:15,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:54:15,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 23:54:15,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2024-11-15 23:54:15,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2024-11-15 23:54:15,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 23:54:15,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2024-11-15 23:54:15,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2024-11-15 23:54:15,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2024-11-15 23:54:15,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2024-11-15 23:54:15,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2024-11-15 23:54:15,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2024-11-15 23:54:15,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2024-11-15 23:54:15,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2024-11-15 23:54:15,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2024-11-15 23:54:15,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2024-11-15 23:54:15,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2024-11-15 23:54:15,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2024-11-15 23:54:15,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2024-11-15 23:54:15,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 23:54:15,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2024-11-15 23:54:15,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2024-11-15 23:54:15,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2024-11-15 23:54:15,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 23:54:15,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-15 23:54:15,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2024-11-15 23:54:15,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 23:54:15,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2024-11-15 23:54:15,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2024-11-15 23:54:15,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 23:54:15,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2024-11-15 23:54:15,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2024-11-15 23:54:15,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2024-11-15 23:54:15,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2024-11-15 23:54:15,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 23:54:15,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2024-11-15 23:54:15,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2024-11-15 23:54:15,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2024-11-15 23:54:15,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 23:54:15,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2024-11-15 23:54:15,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2024-11-15 23:54:15,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2024-11-15 23:54:15,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2024-11-15 23:54:15,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2024-11-15 23:54:15,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2024-11-15 23:54:15,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2024-11-15 23:54:15,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2024-11-15 23:54:15,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2024-11-15 23:54:15,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2024-11-15 23:54:15,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2024-11-15 23:54:15,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2024-11-15 23:54:15,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2024-11-15 23:54:15,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2024-11-15 23:54:15,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2024-11-15 23:54:15,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 293 [2024-11-15 23:54:15,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 295 [2024-11-15 23:54:15,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2024-11-15 23:54:15,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2024-11-15 23:54:15,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2024-11-15 23:54:15,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 304 [2024-11-15 23:54:15,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 305 [2024-11-15 23:54:15,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2024-11-15 23:54:15,731 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:54:15,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 313 [2024-11-15 23:54:15,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2024-11-15 23:54:15,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2024-11-15 23:54:15,731 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:54:15,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 320 [2024-11-15 23:54:15,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2024-11-15 23:54:15,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2024-11-15 23:54:15,732 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:54:15,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2024-11-15 23:54:15,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:15,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2024-11-15 23:54:15,732 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:54:15,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 386 [2024-11-15 23:54:15,793 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:54:15,793 INFO L85 PathProgramCache]: Analyzing trace with hash -1295586728, now seen corresponding path program 1 times [2024-11-15 23:54:15,793 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:54:15,794 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1739274006] [2024-11-15 23:54:15,794 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:54:15,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:54:16,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-15 23:54:16,227 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2024-11-15 23:54:16,227 INFO L169 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2024-11-15 23:54:16,228 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 722 [2024-11-15 23:54:16,228 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:16,228 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 725 [2024-11-15 23:54:16,250 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:54:16,251 INFO L85 PathProgramCache]: Analyzing trace with hash 1969404721, now seen corresponding path program 1 times [2024-11-15 23:54:16,251 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:54:16,251 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [153044648] [2024-11-15 23:54:16,251 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:54:16,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:54:16,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:54:19,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4203 backedges. 903 proven. 2206 refuted. 0 times theorem prover too weak. 1094 trivial. 0 not checked. [2024-11-15 23:54:19,059 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:54:19,059 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [153044648] [2024-11-15 23:54:19,059 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [153044648] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:54:19,059 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [932369489] [2024-11-15 23:54:19,059 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:54:19,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:54:19,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:54:19,336 INFO L256 TraceCheckSpWp]: Trace formula consists of 1929 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-15 23:54:19,341 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:54:20,972 INFO L134 CoverageAnalysis]: Checked inductivity of 4203 backedges. 2569 proven. 540 refuted. 0 times theorem prover too weak. 1094 trivial. 0 not checked. [2024-11-15 23:54:20,972 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [932369489] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:54:20,972 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:54:20,972 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 42] total 79 [2024-11-15 23:54:20,972 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:54:20,972 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 730 [2024-11-15 23:54:20,999 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:54:21,000 INFO L85 PathProgramCache]: Analyzing trace with hash -898281921, now seen corresponding path program 1 times [2024-11-15 23:54:21,000 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:54:21,000 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1080042631] [2024-11-15 23:54:21,000 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:54:21,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:54:21,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:54:23,608 INFO L134 CoverageAnalysis]: Checked inductivity of 4204 backedges. 903 proven. 2206 refuted. 0 times theorem prover too weak. 1095 trivial. 0 not checked. [2024-11-15 23:54:23,608 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:54:23,608 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1080042631] [2024-11-15 23:54:23,608 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1080042631] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:54:23,608 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [665137484] [2024-11-15 23:54:23,609 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:54:23,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:54:23,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:54:23,877 INFO L256 TraceCheckSpWp]: Trace formula consists of 1944 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-15 23:54:23,881 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:54:25,747 INFO L134 CoverageAnalysis]: Checked inductivity of 4204 backedges. 2569 proven. 540 refuted. 0 times theorem prover too weak. 1095 trivial. 0 not checked. [2024-11-15 23:54:25,747 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [665137484] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:54:25,747 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:54:25,747 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 42] total 79 [2024-11-15 23:54:25,747 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:54:25,747 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 732 [2024-11-15 23:54:25,770 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:54:25,770 INFO L85 PathProgramCache]: Analyzing trace with hash 38723534, now seen corresponding path program 1 times [2024-11-15 23:54:25,770 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:54:25,770 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [36897400] [2024-11-15 23:54:25,770 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:54:25,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:54:25,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:54:28,465 INFO L134 CoverageAnalysis]: Checked inductivity of 4204 backedges. 903 proven. 2206 refuted. 0 times theorem prover too weak. 1095 trivial. 0 not checked. [2024-11-15 23:54:28,465 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:54:28,465 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [36897400] [2024-11-15 23:54:28,465 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [36897400] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:54:28,466 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1136473390] [2024-11-15 23:54:28,466 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:54:28,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:54:28,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:54:28,681 INFO L256 TraceCheckSpWp]: Trace formula consists of 1952 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-15 23:54:28,685 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:54:30,332 INFO L134 CoverageAnalysis]: Checked inductivity of 4204 backedges. 2569 proven. 540 refuted. 0 times theorem prover too weak. 1095 trivial. 0 not checked. [2024-11-15 23:54:30,332 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1136473390] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:54:30,332 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:54:30,332 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 42] total 79 [2024-11-15 23:54:30,332 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:54:30,333 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 741 [2024-11-15 23:54:30,333 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:54:30,333 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 745 [2024-11-15 23:54:30,333 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:30,333 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 747 [2024-11-15 23:54:30,333 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:30,333 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 748 [2024-11-15 23:54:30,333 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:30,333 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 750 [2024-11-15 23:54:30,333 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:30,333 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:54:30,333 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:54:30,333 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:54:30,333 INFO L85 PathProgramCache]: Analyzing trace with hash -909224329, now seen corresponding path program 19 times [2024-11-15 23:54:30,334 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:54:30,334 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1813026692] [2024-11-15 23:54:30,334 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:54:30,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:54:30,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:54:32,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4206 backedges. 292 proven. 1922 refuted. 0 times theorem prover too weak. 1992 trivial. 0 not checked. [2024-11-15 23:54:32,948 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:54:32,948 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1813026692] [2024-11-15 23:54:32,948 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1813026692] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:54:32,948 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [42252902] [2024-11-15 23:54:32,948 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-11-15 23:54:32,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:54:32,948 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:54:32,950 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 23:54:32,951 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 23:54:33,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:54:33,370 INFO L256 TraceCheckSpWp]: Trace formula consists of 2006 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-15 23:54:33,375 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:54:34,915 INFO L134 CoverageAnalysis]: Checked inductivity of 4206 backedges. 1957 proven. 540 refuted. 0 times theorem prover too weak. 1709 trivial. 0 not checked. [2024-11-15 23:54:34,916 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:54:36,637 INFO L134 CoverageAnalysis]: Checked inductivity of 4206 backedges. 1893 proven. 604 refuted. 0 times theorem prover too weak. 1709 trivial. 0 not checked. [2024-11-15 23:54:36,637 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [42252902] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:54:36,637 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:54:36,637 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 42, 42] total 118 [2024-11-15 23:54:36,638 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2089851191] [2024-11-15 23:54:36,638 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:54:36,638 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 118 states [2024-11-15 23:54:36,638 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:54:36,639 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 118 interpolants. [2024-11-15 23:54:36,642 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=2035, Invalid=11771, Unknown=0, NotChecked=0, Total=13806 [2024-11-15 23:54:36,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:54:36,642 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:54:36,643 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 118 states, 118 states have (on average 8.220338983050848) internal successors, (970), 118 states have internal predecessors, (970), 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 23:54:36,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:54:36,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:54:36,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:54:36,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:54:36,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:54:36,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:54:36,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:54:36,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:54:36,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:54:36,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:54:36,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:54:36,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:54:36,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:54:36,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-11-15 23:54:36,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-15 23:54:36,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-11-15 23:54:36,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-15 23:54:36,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2024-11-15 23:54:36,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2024-11-15 23:54:36,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:54:36,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 113 states. [2024-11-15 23:54:36,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:54:39,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:54:39,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:54:39,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:54:39,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:54:39,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:54:39,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:54:39,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:54:39,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:54:39,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:54:39,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:54:39,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:54:39,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:54:39,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:54:39,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-15 23:54:39,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-15 23:54:39,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-11-15 23:54:39,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-15 23:54:39,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2024-11-15 23:54:39,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-11-15 23:54:39,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:54:39,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 113 states. [2024-11-15 23:54:39,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2024-11-15 23:54:39,161 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 23:54:39,346 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable60,SelfDestructingSolverStorable61,SelfDestructingSolverStorable62,SelfDestructingSolverStorable63,SelfDestructingSolverStorable56,SelfDestructingSolverStorable57,SelfDestructingSolverStorable58,SelfDestructingSolverStorable59,21 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:54:39,346 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:54:39,346 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:54:39,347 INFO L132 ounterexampleChecker]: Examining path program with hash -82871286, occurence #3 [2024-11-15 23:54:39,347 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:54:39,347 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:54:39,347 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,347 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:54:39,347 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,347 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:54:39,347 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,347 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:54:39,347 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,347 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:54:39,347 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,347 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 23:54:39,347 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,347 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:54:39,347 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,348 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:54:39,348 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,348 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:54:39,348 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,348 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:54:39,348 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,348 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:54:39,348 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,348 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:54:39,348 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,348 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:54:39,348 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,348 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:54:39,348 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,348 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-15 23:54:39,348 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,348 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:54:39,348 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,348 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:54:39,348 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,348 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:54:39,348 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,348 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:54:39,348 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,348 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:54:39,348 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,348 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2024-11-15 23:54:39,349 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,349 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2024-11-15 23:54:39,349 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,349 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 23:54:39,349 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,349 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:54:39,349 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,349 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:54:39,349 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,349 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:54:39,349 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,349 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 23:54:39,349 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,349 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:54:39,349 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,349 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:54:39,349 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,349 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:54:39,349 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,349 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:54:39,349 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,349 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-15 23:54:39,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:54:39,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:54:39,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:54:39,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:54:39,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:54:39,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:54:39,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 23:54:39,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:54:39,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:54:39,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 23:54:39,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:54:39,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:54:39,350 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,350 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 23:54:39,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:54:39,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:54:39,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:54:39,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:54:39,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:54:39,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:54:39,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:54:39,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:54:39,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,351 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:54:39,351 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:54:39,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 23:54:39,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:54:39,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:54:39,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 23:54:39,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:54:39,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:54:39,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2024-11-15 23:54:39,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:54:39,352 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,352 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:54:39,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2024-11-15 23:54:39,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:54:39,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:54:39,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2024-11-15 23:54:39,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 23:54:39,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:54:39,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 23:54:39,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2024-11-15 23:54:39,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-15 23:54:39,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2024-11-15 23:54:39,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2024-11-15 23:54:39,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2024-11-15 23:54:39,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,353 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2024-11-15 23:54:39,353 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2024-11-15 23:54:39,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2024-11-15 23:54:39,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2024-11-15 23:54:39,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2024-11-15 23:54:39,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2024-11-15 23:54:39,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2024-11-15 23:54:39,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2024-11-15 23:54:39,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2024-11-15 23:54:39,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2024-11-15 23:54:39,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2024-11-15 23:54:39,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 23:54:39,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2024-11-15 23:54:39,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2024-11-15 23:54:39,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2024-11-15 23:54:39,354 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,354 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 23:54:39,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-15 23:54:39,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2024-11-15 23:54:39,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 23:54:39,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2024-11-15 23:54:39,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2024-11-15 23:54:39,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 23:54:39,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2024-11-15 23:54:39,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2024-11-15 23:54:39,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2024-11-15 23:54:39,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2024-11-15 23:54:39,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 23:54:39,355 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,355 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2024-11-15 23:54:39,356 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,356 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2024-11-15 23:54:39,356 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,356 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2024-11-15 23:54:39,356 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,356 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 23:54:39,356 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,356 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2024-11-15 23:54:39,356 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,356 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2024-11-15 23:54:39,356 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,356 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2024-11-15 23:54:39,356 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,356 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2024-11-15 23:54:39,356 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,356 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2024-11-15 23:54:39,356 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,356 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2024-11-15 23:54:39,356 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,356 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2024-11-15 23:54:39,356 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,356 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2024-11-15 23:54:39,356 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,357 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2024-11-15 23:54:39,357 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,357 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2024-11-15 23:54:39,357 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,357 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2024-11-15 23:54:39,357 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,357 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2024-11-15 23:54:39,357 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,357 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2024-11-15 23:54:39,357 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,357 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2024-11-15 23:54:39,357 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,357 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2024-11-15 23:54:39,357 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,357 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2024-11-15 23:54:39,357 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,357 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2024-11-15 23:54:39,357 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,357 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2024-11-15 23:54:39,357 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,357 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2024-11-15 23:54:39,357 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,357 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 303 [2024-11-15 23:54:39,357 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,357 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2024-11-15 23:54:39,357 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,357 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2024-11-15 23:54:39,357 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,358 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 309 [2024-11-15 23:54:39,358 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,358 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 312 [2024-11-15 23:54:39,358 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,358 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 313 [2024-11-15 23:54:39,358 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,358 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2024-11-15 23:54:39,358 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:54:39,358 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 321 [2024-11-15 23:54:39,358 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,358 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2024-11-15 23:54:39,358 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,358 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2024-11-15 23:54:39,358 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:54:39,358 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2024-11-15 23:54:39,358 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,358 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2024-11-15 23:54:39,358 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,358 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2024-11-15 23:54:39,358 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:54:39,358 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2024-11-15 23:54:39,358 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,358 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2024-11-15 23:54:39,358 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:54:39,358 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 394 [2024-11-15 23:54:39,402 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:54:39,402 INFO L85 PathProgramCache]: Analyzing trace with hash -914931923, now seen corresponding path program 1 times [2024-11-15 23:54:39,402 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:54:39,402 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [876653133] [2024-11-15 23:54:39,402 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:54:39,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:54:39,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-15 23:54:39,787 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2024-11-15 23:54:39,787 INFO L169 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2024-11-15 23:54:39,787 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 730 [2024-11-15 23:54:39,788 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:39,788 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 733 [2024-11-15 23:54:39,810 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:54:39,810 INFO L85 PathProgramCache]: Analyzing trace with hash 1693065172, now seen corresponding path program 1 times [2024-11-15 23:54:39,810 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:54:39,810 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [233040323] [2024-11-15 23:54:39,810 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:54:39,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:54:40,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:54:42,567 INFO L134 CoverageAnalysis]: Checked inductivity of 4300 backedges. 903 proven. 2206 refuted. 0 times theorem prover too weak. 1191 trivial. 0 not checked. [2024-11-15 23:54:42,568 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:54:42,568 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [233040323] [2024-11-15 23:54:42,568 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [233040323] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:54:42,568 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1246793974] [2024-11-15 23:54:42,568 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:54:42,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:54:42,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:54:42,780 INFO L256 TraceCheckSpWp]: Trace formula consists of 1943 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-15 23:54:42,784 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:54:44,504 INFO L134 CoverageAnalysis]: Checked inductivity of 4300 backedges. 2569 proven. 540 refuted. 0 times theorem prover too weak. 1191 trivial. 0 not checked. [2024-11-15 23:54:44,505 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1246793974] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:54:44,505 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:54:44,505 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 42] total 79 [2024-11-15 23:54:44,505 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:54:44,505 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 738 [2024-11-15 23:54:44,532 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:54:44,533 INFO L85 PathProgramCache]: Analyzing trace with hash 496513044, now seen corresponding path program 1 times [2024-11-15 23:54:44,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:54:44,533 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1463546030] [2024-11-15 23:54:44,533 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:54:44,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:54:44,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:54:47,190 INFO L134 CoverageAnalysis]: Checked inductivity of 4301 backedges. 903 proven. 2206 refuted. 0 times theorem prover too weak. 1192 trivial. 0 not checked. [2024-11-15 23:54:47,191 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:54:47,191 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1463546030] [2024-11-15 23:54:47,191 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1463546030] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:54:47,191 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1225944209] [2024-11-15 23:54:47,191 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:54:47,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:54:47,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:54:47,400 INFO L256 TraceCheckSpWp]: Trace formula consists of 1958 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-15 23:54:47,405 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:54:49,025 INFO L134 CoverageAnalysis]: Checked inductivity of 4301 backedges. 2569 proven. 540 refuted. 0 times theorem prover too weak. 1192 trivial. 0 not checked. [2024-11-15 23:54:49,025 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1225944209] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:54:49,025 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:54:49,025 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 42] total 79 [2024-11-15 23:54:49,025 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:54:49,025 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 740 [2024-11-15 23:54:49,041 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:54:49,042 INFO L85 PathProgramCache]: Analyzing trace with hash 406877027, now seen corresponding path program 1 times [2024-11-15 23:54:49,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:54:49,042 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [337866687] [2024-11-15 23:54:49,042 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:54:49,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:54:49,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:54:51,818 INFO L134 CoverageAnalysis]: Checked inductivity of 4301 backedges. 903 proven. 2206 refuted. 0 times theorem prover too weak. 1192 trivial. 0 not checked. [2024-11-15 23:54:51,819 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:54:51,819 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [337866687] [2024-11-15 23:54:51,819 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [337866687] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:54:51,819 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [307307703] [2024-11-15 23:54:51,819 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:54:51,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:54:52,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:54:52,037 INFO L256 TraceCheckSpWp]: Trace formula consists of 1966 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-15 23:54:52,042 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:54:53,674 INFO L134 CoverageAnalysis]: Checked inductivity of 4301 backedges. 2569 proven. 540 refuted. 0 times theorem prover too weak. 1192 trivial. 0 not checked. [2024-11-15 23:54:53,674 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [307307703] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:54:53,674 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:54:53,675 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 42] total 79 [2024-11-15 23:54:53,675 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:54:53,675 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 749 [2024-11-15 23:54:53,675 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:54:53,675 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 753 [2024-11-15 23:54:53,675 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:53,675 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 755 [2024-11-15 23:54:53,675 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:53,675 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 756 [2024-11-15 23:54:53,675 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:53,675 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 758 [2024-11-15 23:54:53,675 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:54:53,675 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:54:53,675 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:54:53,676 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:54:53,676 INFO L85 PathProgramCache]: Analyzing trace with hash 1207016526, now seen corresponding path program 20 times [2024-11-15 23:54:53,676 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:54:53,676 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1978467611] [2024-11-15 23:54:53,676 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:54:53,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:54:53,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:54:56,477 INFO L134 CoverageAnalysis]: Checked inductivity of 4303 backedges. 386 proven. 2117 refuted. 0 times theorem prover too weak. 1800 trivial. 0 not checked. [2024-11-15 23:54:56,478 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:54:56,478 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1978467611] [2024-11-15 23:54:56,478 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1978467611] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:54:56,478 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [46357750] [2024-11-15 23:54:56,478 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 23:54:56,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:54:56,478 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:54:56,480 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 23:54:56,480 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 23:54:56,919 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-15 23:54:56,919 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:54:56,927 INFO L256 TraceCheckSpWp]: Trace formula consists of 2020 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-15 23:54:56,932 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:54:59,072 INFO L134 CoverageAnalysis]: Checked inductivity of 4303 backedges. 1912 proven. 637 refuted. 0 times theorem prover too weak. 1754 trivial. 0 not checked. [2024-11-15 23:54:59,072 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:55:01,764 INFO L134 CoverageAnalysis]: Checked inductivity of 4303 backedges. 1936 proven. 613 refuted. 0 times theorem prover too weak. 1754 trivial. 0 not checked. [2024-11-15 23:55:01,764 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [46357750] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:55:01,764 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:55:01,765 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 44, 43] total 128 [2024-11-15 23:55:01,765 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1824472208] [2024-11-15 23:55:01,765 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:55:01,766 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 128 states [2024-11-15 23:55:01,766 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:55:01,767 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 128 interpolants. [2024-11-15 23:55:01,768 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1993, Invalid=14263, Unknown=0, NotChecked=0, Total=16256 [2024-11-15 23:55:01,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:01,769 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:55:01,769 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 128 states, 128 states have (on average 9.25) internal successors, (1184), 128 states have internal predecessors, (1184), 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 23:55:01,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:01,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:01,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:01,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:01,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:55:01,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:55:01,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:55:01,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:55:01,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:55:01,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:55:01,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:55:01,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:01,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:55:01,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-11-15 23:55:01,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-15 23:55:01,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-11-15 23:55:01,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-15 23:55:01,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2024-11-15 23:55:01,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2024-11-15 23:55:01,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:55:01,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 113 states. [2024-11-15 23:55:01,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2024-11-15 23:55:01,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:08,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:08,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:08,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:08,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:08,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:55:08,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:55:08,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:55:08,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:55:08,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:55:08,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:55:08,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:55:08,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:08,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:55:08,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-15 23:55:08,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-15 23:55:08,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-11-15 23:55:08,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-15 23:55:08,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2024-11-15 23:55:08,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-11-15 23:55:08,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:55:08,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 113 states. [2024-11-15 23:55:08,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2024-11-15 23:55:08,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2024-11-15 23:55:08,771 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 23:55:08,956 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70,SelfDestructingSolverStorable71,22 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable64,SelfDestructingSolverStorable65,SelfDestructingSolverStorable66,SelfDestructingSolverStorable67,SelfDestructingSolverStorable68,SelfDestructingSolverStorable69 [2024-11-15 23:55:08,956 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 2 more)] === [2024-11-15 23:55:08,956 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:55:08,957 INFO L132 ounterexampleChecker]: Examining path program with hash -82871286, occurence #4 [2024-11-15 23:55:08,957 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:55:08,957 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:55:08,957 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,957 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:55:08,957 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,957 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:55:08,957 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,957 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:55:08,957 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,957 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:55:08,957 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,957 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 23:55:08,957 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,957 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:55:08,957 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,957 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:55:08,957 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,957 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:55:08,957 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,957 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:55:08,957 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,958 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:55:08,958 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,958 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:55:08,958 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,958 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:55:08,958 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,958 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:55:08,958 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,958 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-15 23:55:08,958 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,958 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:55:08,958 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,958 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:55:08,958 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,958 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:55:08,958 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,958 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:55:08,958 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,958 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:55:08,958 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,958 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2024-11-15 23:55:08,958 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,958 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2024-11-15 23:55:08,958 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,958 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 23:55:08,958 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,958 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:55:08,958 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,958 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:55:08,959 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,959 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:55:08,959 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,959 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 23:55:08,959 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,959 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:55:08,959 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,959 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:55:08,959 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,959 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:55:08,959 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,959 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:55:08,959 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,959 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-15 23:55:08,959 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,959 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:55:08,959 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,959 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:55:08,959 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,959 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:55:08,959 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,959 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:55:08,959 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,959 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:55:08,959 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,959 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:55:08,959 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,959 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 23:55:08,959 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,960 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:55:08,960 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,960 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:55:08,960 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,960 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 23:55:08,960 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,960 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:55:08,960 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,960 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:55:08,960 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,960 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 23:55:08,960 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,960 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:55:08,960 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,960 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:55:08,960 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,960 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:55:08,960 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,960 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:55:08,960 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,960 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:55:08,960 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,960 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:55:08,960 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,960 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:55:08,960 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,960 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:55:08,960 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,960 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:55:08,961 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,961 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:55:08,961 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,961 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 23:55:08,961 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,961 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:55:08,961 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,961 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:55:08,961 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,961 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 23:55:08,961 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,961 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:55:08,961 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,961 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:55:08,961 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,961 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2024-11-15 23:55:08,961 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,961 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:55:08,961 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,961 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:55:08,961 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,961 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2024-11-15 23:55:08,961 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,961 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:55:08,961 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,961 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:55:08,961 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,961 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2024-11-15 23:55:08,961 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,962 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 23:55:08,962 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,962 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:55:08,962 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,962 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 23:55:08,962 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,962 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2024-11-15 23:55:08,962 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,962 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-15 23:55:08,962 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,962 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2024-11-15 23:55:08,962 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,962 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2024-11-15 23:55:08,962 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,962 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2024-11-15 23:55:08,962 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,962 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2024-11-15 23:55:08,962 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,962 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2024-11-15 23:55:08,962 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,962 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2024-11-15 23:55:08,962 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,962 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2024-11-15 23:55:08,962 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,962 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2024-11-15 23:55:08,962 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,962 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2024-11-15 23:55:08,962 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,963 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2024-11-15 23:55:08,963 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,963 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2024-11-15 23:55:08,963 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,963 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2024-11-15 23:55:08,963 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,963 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2024-11-15 23:55:08,963 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,963 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2024-11-15 23:55:08,963 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,963 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2024-11-15 23:55:08,963 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,963 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2024-11-15 23:55:08,963 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,963 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2024-11-15 23:55:08,963 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,963 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2024-11-15 23:55:08,963 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,963 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 23:55:08,963 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,963 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-15 23:55:08,963 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,963 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2024-11-15 23:55:08,963 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,963 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 23:55:08,963 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,963 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2024-11-15 23:55:08,964 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,964 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2024-11-15 23:55:08,964 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,964 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 23:55:08,964 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,964 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2024-11-15 23:55:08,964 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,964 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2024-11-15 23:55:08,964 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,964 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2024-11-15 23:55:08,964 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,964 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2024-11-15 23:55:08,964 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,964 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 23:55:08,964 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,964 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2024-11-15 23:55:08,964 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,964 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2024-11-15 23:55:08,964 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,965 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2024-11-15 23:55:08,965 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,965 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 23:55:08,965 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,965 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2024-11-15 23:55:08,965 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,965 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2024-11-15 23:55:08,965 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,965 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2024-11-15 23:55:08,965 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,965 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2024-11-15 23:55:08,965 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,965 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2024-11-15 23:55:08,965 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,965 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2024-11-15 23:55:08,965 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,965 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2024-11-15 23:55:08,965 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,965 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2024-11-15 23:55:08,965 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,965 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2024-11-15 23:55:08,965 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,966 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2024-11-15 23:55:08,966 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,966 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2024-11-15 23:55:08,966 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,966 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2024-11-15 23:55:08,966 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,966 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2024-11-15 23:55:08,966 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,966 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2024-11-15 23:55:08,966 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,966 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2024-11-15 23:55:08,966 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,966 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2024-11-15 23:55:08,966 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,966 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2024-11-15 23:55:08,966 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,966 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2024-11-15 23:55:08,966 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,966 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2024-11-15 23:55:08,966 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,966 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2024-11-15 23:55:08,966 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,966 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2024-11-15 23:55:08,966 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,966 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2024-11-15 23:55:08,966 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,966 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2024-11-15 23:55:08,966 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,967 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2024-11-15 23:55:08,967 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,967 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 317 [2024-11-15 23:55:08,967 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,967 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 319 [2024-11-15 23:55:08,967 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,967 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2024-11-15 23:55:08,967 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,967 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2024-11-15 23:55:08,967 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,967 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 325 [2024-11-15 23:55:08,967 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,967 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 328 [2024-11-15 23:55:08,967 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,967 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 329 [2024-11-15 23:55:08,967 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,967 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2024-11-15 23:55:08,967 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:08,967 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 337 [2024-11-15 23:55:08,967 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,967 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2024-11-15 23:55:08,967 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,967 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2024-11-15 23:55:08,967 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:08,967 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2024-11-15 23:55:08,967 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,967 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2024-11-15 23:55:08,967 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,968 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2024-11-15 23:55:08,968 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:08,968 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2024-11-15 23:55:08,968 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:08,968 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2024-11-15 23:55:08,968 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:08,968 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 410 [2024-11-15 23:55:09,024 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:55:09,024 INFO L85 PathProgramCache]: Analyzing trace with hash -2147039787, now seen corresponding path program 1 times [2024-11-15 23:55:09,024 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:55:09,025 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [268398743] [2024-11-15 23:55:09,025 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:55:09,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:55:09,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-15 23:55:09,421 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2024-11-15 23:55:09,421 INFO L169 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2024-11-15 23:55:09,422 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 746 [2024-11-15 23:55:09,422 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:09,422 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 749 [2024-11-15 23:55:09,442 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:55:09,443 INFO L85 PathProgramCache]: Analyzing trace with hash 575468192, now seen corresponding path program 1 times [2024-11-15 23:55:09,443 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:55:09,443 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1969683301] [2024-11-15 23:55:09,443 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:55:09,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:55:09,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:55:12,268 INFO L134 CoverageAnalysis]: Checked inductivity of 4502 backedges. 1043 proven. 2274 refuted. 0 times theorem prover too weak. 1185 trivial. 0 not checked. [2024-11-15 23:55:12,268 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:55:12,268 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1969683301] [2024-11-15 23:55:12,268 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1969683301] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:55:12,268 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1270099078] [2024-11-15 23:55:12,268 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:55:12,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:55:12,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:55:12,505 INFO L256 TraceCheckSpWp]: Trace formula consists of 1971 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-15 23:55:12,510 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:55:14,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4502 backedges. 2699 proven. 637 refuted. 0 times theorem prover too weak. 1166 trivial. 0 not checked. [2024-11-15 23:55:14,302 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1270099078] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:55:14,302 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:55:14,302 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 45] total 85 [2024-11-15 23:55:14,302 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:55:14,302 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 754 [2024-11-15 23:55:14,330 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:55:14,330 INFO L85 PathProgramCache]: Analyzing trace with hash -152617796, now seen corresponding path program 1 times [2024-11-15 23:55:14,330 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:55:14,330 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1055844653] [2024-11-15 23:55:14,330 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:55:14,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:55:14,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:55:17,081 INFO L134 CoverageAnalysis]: Checked inductivity of 4503 backedges. 1043 proven. 2274 refuted. 0 times theorem prover too weak. 1186 trivial. 0 not checked. [2024-11-15 23:55:17,081 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:55:17,081 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1055844653] [2024-11-15 23:55:17,081 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1055844653] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:55:17,081 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1170629266] [2024-11-15 23:55:17,081 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:55:17,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:55:17,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:55:17,289 INFO L256 TraceCheckSpWp]: Trace formula consists of 1986 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-15 23:55:17,294 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:55:19,065 INFO L134 CoverageAnalysis]: Checked inductivity of 4503 backedges. 2699 proven. 637 refuted. 0 times theorem prover too weak. 1167 trivial. 0 not checked. [2024-11-15 23:55:19,065 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1170629266] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:55:19,065 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:55:19,066 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 45] total 85 [2024-11-15 23:55:19,066 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:55:19,066 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 756 [2024-11-15 23:55:19,082 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:55:19,082 INFO L85 PathProgramCache]: Analyzing trace with hash -637627253, now seen corresponding path program 1 times [2024-11-15 23:55:19,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:55:19,082 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [665872067] [2024-11-15 23:55:19,082 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:55:19,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:55:19,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:55:21,841 INFO L134 CoverageAnalysis]: Checked inductivity of 4503 backedges. 1043 proven. 2274 refuted. 0 times theorem prover too weak. 1186 trivial. 0 not checked. [2024-11-15 23:55:21,841 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:55:21,841 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [665872067] [2024-11-15 23:55:21,841 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [665872067] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:55:21,841 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1146891102] [2024-11-15 23:55:21,842 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:55:21,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:55:22,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:55:22,058 INFO L256 TraceCheckSpWp]: Trace formula consists of 1994 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-15 23:55:22,063 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:55:23,919 INFO L134 CoverageAnalysis]: Checked inductivity of 4503 backedges. 2699 proven. 637 refuted. 0 times theorem prover too weak. 1167 trivial. 0 not checked. [2024-11-15 23:55:23,919 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1146891102] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:55:23,919 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:55:23,919 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 45] total 85 [2024-11-15 23:55:23,920 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:55:23,920 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 765 [2024-11-15 23:55:23,920 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:55:23,920 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 769 [2024-11-15 23:55:23,920 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:23,920 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 771 [2024-11-15 23:55:23,920 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:23,920 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 772 [2024-11-15 23:55:23,920 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:23,920 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 774 [2024-11-15 23:55:23,920 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:55:23,920 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:55:23,920 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:55:23,921 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:55:23,921 INFO L85 PathProgramCache]: Analyzing trace with hash -1997564800, now seen corresponding path program 21 times [2024-11-15 23:55:23,921 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:55:23,921 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [124185878] [2024-11-15 23:55:23,921 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:55:23,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:55:24,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:55:27,026 INFO L134 CoverageAnalysis]: Checked inductivity of 4505 backedges. 494 proven. 2292 refuted. 0 times theorem prover too weak. 1719 trivial. 0 not checked. [2024-11-15 23:55:27,026 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:55:27,026 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [124185878] [2024-11-15 23:55:27,026 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [124185878] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:55:27,026 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1005932422] [2024-11-15 23:55:27,027 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-15 23:55:27,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:55:27,027 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:55:27,028 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 23:55:27,029 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 23:55:54,092 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 14 check-sat command(s) [2024-11-15 23:55:54,093 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:55:54,117 INFO L256 TraceCheckSpWp]: Trace formula consists of 1538 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-15 23:55:54,122 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:55:56,172 INFO L134 CoverageAnalysis]: Checked inductivity of 4505 backedges. 2326 proven. 637 refuted. 0 times theorem prover too weak. 1542 trivial. 0 not checked. [2024-11-15 23:55:56,172 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:55:58,372 INFO L134 CoverageAnalysis]: Checked inductivity of 4505 backedges. 710 proven. 2253 refuted. 0 times theorem prover too weak. 1542 trivial. 0 not checked. [2024-11-15 23:55:58,372 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1005932422] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:55:58,372 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:55:58,372 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 46, 46] total 135 [2024-11-15 23:55:58,372 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1044605647] [2024-11-15 23:55:58,372 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:55:58,373 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 135 states [2024-11-15 23:55:58,373 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:55:58,374 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 135 interpolants. [2024-11-15 23:55:58,376 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1859, Invalid=16231, Unknown=0, NotChecked=0, Total=18090 [2024-11-15 23:55:58,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:58,376 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:55:58,376 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 135 states, 135 states have (on average 8.637037037037038) internal successors, (1166), 135 states have internal predecessors, (1166), 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 23:55:58,376 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:55:58,376 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:58,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:55:58,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:58,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:55:58,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:55:58,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:55:58,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:55:58,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:55:58,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:55:58,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:55:58,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:55:58,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:55:58,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-11-15 23:55:58,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-15 23:55:58,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-11-15 23:55:58,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-15 23:55:58,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2024-11-15 23:55:58,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2024-11-15 23:55:58,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:55:58,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 113 states. [2024-11-15 23:55:58,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2024-11-15 23:55:58,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2024-11-15 23:55:58,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:05,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:56:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:56:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:56:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:56:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:56:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:56:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:56:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:56:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:56:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:56:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:56:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:56:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-15 23:56:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-15 23:56:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-11-15 23:56:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-15 23:56:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2024-11-15 23:56:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-11-15 23:56:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:56:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 113 states. [2024-11-15 23:56:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2024-11-15 23:56:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2024-11-15 23:56:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 139 states. [2024-11-15 23:56:05,290 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 23:56:05,467 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable72,SelfDestructingSolverStorable73,23 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable74,SelfDestructingSolverStorable75,SelfDestructingSolverStorable76,SelfDestructingSolverStorable77,SelfDestructingSolverStorable78,SelfDestructingSolverStorable79 [2024-11-15 23:56:05,467 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 2 more)] === [2024-11-15 23:56:05,467 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:56:05,468 INFO L132 ounterexampleChecker]: Examining path program with hash -82871286, occurence #5 [2024-11-15 23:56:05,468 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:56:05,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:56:05,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:56:05,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:56:05,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:56:05,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:56:05,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 23:56:05,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:56:05,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:56:05,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,468 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:56:05,468 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:56:05,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:56:05,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:56:05,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:56:05,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:56:05,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-15 23:56:05,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:56:05,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:56:05,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:56:05,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:56:05,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:56:05,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2024-11-15 23:56:05,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2024-11-15 23:56:05,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 23:56:05,469 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,469 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:56:05,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:56:05,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:56:05,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 23:56:05,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:56:05,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:56:05,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:56:05,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:56:05,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-15 23:56:05,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:56:05,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:56:05,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:56:05,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:56:05,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:56:05,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,470 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:56:05,470 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 23:56:05,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:56:05,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:56:05,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 23:56:05,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:56:05,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:56:05,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 23:56:05,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:56:05,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:56:05,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:56:05,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:56:05,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:56:05,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:56:05,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:56:05,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,471 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:56:05,471 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:56:05,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:56:05,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 23:56:05,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:56:05,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:56:05,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 23:56:05,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:56:05,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:56:05,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2024-11-15 23:56:05,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:56:05,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:56:05,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2024-11-15 23:56:05,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:56:05,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:56:05,472 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,472 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2024-11-15 23:56:05,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 23:56:05,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:56:05,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 23:56:05,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2024-11-15 23:56:05,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-15 23:56:05,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2024-11-15 23:56:05,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2024-11-15 23:56:05,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2024-11-15 23:56:05,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2024-11-15 23:56:05,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2024-11-15 23:56:05,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2024-11-15 23:56:05,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2024-11-15 23:56:05,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2024-11-15 23:56:05,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,473 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2024-11-15 23:56:05,473 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,474 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2024-11-15 23:56:05,474 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,474 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2024-11-15 23:56:05,474 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,474 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2024-11-15 23:56:05,474 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,474 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2024-11-15 23:56:05,474 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,474 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2024-11-15 23:56:05,474 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,474 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2024-11-15 23:56:05,474 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,474 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2024-11-15 23:56:05,474 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,474 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 212 [2024-11-15 23:56:05,474 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,474 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 23:56:05,474 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,474 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-15 23:56:05,475 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,475 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2024-11-15 23:56:05,475 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,475 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2024-11-15 23:56:05,475 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,475 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 23:56:05,475 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,475 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2024-11-15 23:56:05,475 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,475 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2024-11-15 23:56:05,475 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,475 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 23:56:05,475 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,475 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2024-11-15 23:56:05,475 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,475 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2024-11-15 23:56:05,476 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,476 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2024-11-15 23:56:05,476 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,476 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2024-11-15 23:56:05,476 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,476 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 23:56:05,476 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,476 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2024-11-15 23:56:05,476 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,476 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2024-11-15 23:56:05,476 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,476 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2024-11-15 23:56:05,476 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,476 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 23:56:05,476 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,476 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2024-11-15 23:56:05,476 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,476 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2024-11-15 23:56:05,476 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,477 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2024-11-15 23:56:05,477 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,477 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2024-11-15 23:56:05,477 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,477 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2024-11-15 23:56:05,477 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,477 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2024-11-15 23:56:05,477 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,477 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2024-11-15 23:56:05,477 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,477 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2024-11-15 23:56:05,477 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,477 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2024-11-15 23:56:05,477 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,477 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2024-11-15 23:56:05,477 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,477 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2024-11-15 23:56:05,477 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,477 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2024-11-15 23:56:05,478 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,478 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2024-11-15 23:56:05,478 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,478 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2024-11-15 23:56:05,478 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,478 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2024-11-15 23:56:05,478 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,478 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2024-11-15 23:56:05,478 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,478 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2024-11-15 23:56:05,478 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,478 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2024-11-15 23:56:05,478 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,478 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2024-11-15 23:56:05,478 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,478 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2024-11-15 23:56:05,478 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,478 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2024-11-15 23:56:05,478 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,479 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2024-11-15 23:56:05,479 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,479 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2024-11-15 23:56:05,479 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,479 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2024-11-15 23:56:05,479 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,479 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2024-11-15 23:56:05,479 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,479 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2024-11-15 23:56:05,479 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,479 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2024-11-15 23:56:05,479 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,479 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2024-11-15 23:56:05,479 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,479 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2024-11-15 23:56:05,479 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,479 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2024-11-15 23:56:05,479 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,480 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 333 [2024-11-15 23:56:05,480 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,480 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 335 [2024-11-15 23:56:05,480 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,480 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2024-11-15 23:56:05,480 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,480 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2024-11-15 23:56:05,480 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,480 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 341 [2024-11-15 23:56:05,480 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,480 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 344 [2024-11-15 23:56:05,480 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,480 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 345 [2024-11-15 23:56:05,480 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,480 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2024-11-15 23:56:05,480 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:05,480 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 353 [2024-11-15 23:56:05,480 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,481 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2024-11-15 23:56:05,481 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,481 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2024-11-15 23:56:05,481 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:05,481 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2024-11-15 23:56:05,481 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,481 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2024-11-15 23:56:05,481 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,481 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 364 [2024-11-15 23:56:05,481 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:05,481 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 370 [2024-11-15 23:56:05,481 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:05,481 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 372 [2024-11-15 23:56:05,481 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:05,481 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 426 [2024-11-15 23:56:05,532 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:56:05,532 INFO L85 PathProgramCache]: Analyzing trace with hash 1837182063, now seen corresponding path program 1 times [2024-11-15 23:56:05,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:56:05,532 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1445727639] [2024-11-15 23:56:05,532 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:56:05,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:56:06,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-15 23:56:06,204 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2024-11-15 23:56:06,204 INFO L169 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2024-11-15 23:56:06,204 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 762 [2024-11-15 23:56:06,204 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:06,204 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 765 [2024-11-15 23:56:06,230 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:56:06,231 INFO L85 PathProgramCache]: Analyzing trace with hash 991487326, now seen corresponding path program 1 times [2024-11-15 23:56:06,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:56:06,231 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [989964073] [2024-11-15 23:56:06,231 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:56:06,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:56:06,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:56:09,268 INFO L134 CoverageAnalysis]: Checked inductivity of 4720 backedges. 1208 proven. 2338 refuted. 0 times theorem prover too weak. 1174 trivial. 0 not checked. [2024-11-15 23:56:09,269 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:56:09,269 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [989964073] [2024-11-15 23:56:09,269 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [989964073] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:56:09,269 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1133119144] [2024-11-15 23:56:09,269 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:56:09,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:56:09,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:56:09,485 INFO L256 TraceCheckSpWp]: Trace formula consists of 1999 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-15 23:56:09,489 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:56:11,465 INFO L134 CoverageAnalysis]: Checked inductivity of 4720 backedges. 2805 proven. 742 refuted. 0 times theorem prover too weak. 1173 trivial. 0 not checked. [2024-11-15 23:56:11,465 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1133119144] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:56:11,465 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:56:11,465 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 49] total 92 [2024-11-15 23:56:11,465 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:56:11,465 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 770 [2024-11-15 23:56:11,493 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:56:11,494 INFO L85 PathProgramCache]: Analyzing trace with hash -914282154, now seen corresponding path program 1 times [2024-11-15 23:56:11,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:56:11,494 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [226914850] [2024-11-15 23:56:11,494 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:56:11,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:56:11,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:56:14,545 INFO L134 CoverageAnalysis]: Checked inductivity of 4721 backedges. 1208 proven. 2338 refuted. 0 times theorem prover too weak. 1175 trivial. 0 not checked. [2024-11-15 23:56:14,545 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:56:14,545 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [226914850] [2024-11-15 23:56:14,545 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [226914850] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:56:14,545 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [988992509] [2024-11-15 23:56:14,545 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:56:14,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:56:14,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:56:14,761 INFO L256 TraceCheckSpWp]: Trace formula consists of 2014 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-15 23:56:14,766 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:56:16,748 INFO L134 CoverageAnalysis]: Checked inductivity of 4721 backedges. 2805 proven. 742 refuted. 0 times theorem prover too weak. 1174 trivial. 0 not checked. [2024-11-15 23:56:16,749 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [988992509] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:56:16,749 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:56:16,749 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 49] total 92 [2024-11-15 23:56:16,749 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:56:16,749 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 772 [2024-11-15 23:56:16,765 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:56:16,765 INFO L85 PathProgramCache]: Analyzing trace with hash 1842320805, now seen corresponding path program 1 times [2024-11-15 23:56:16,765 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:56:16,765 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1856277820] [2024-11-15 23:56:16,765 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:56:16,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:56:17,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:56:19,821 INFO L134 CoverageAnalysis]: Checked inductivity of 4721 backedges. 1208 proven. 2338 refuted. 0 times theorem prover too weak. 1175 trivial. 0 not checked. [2024-11-15 23:56:19,821 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:56:19,821 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1856277820] [2024-11-15 23:56:19,821 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1856277820] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:56:19,821 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [615161458] [2024-11-15 23:56:19,821 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:56:19,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:56:20,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:56:20,106 INFO L256 TraceCheckSpWp]: Trace formula consists of 2022 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-15 23:56:20,111 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:56:22,088 INFO L134 CoverageAnalysis]: Checked inductivity of 4721 backedges. 2805 proven. 742 refuted. 0 times theorem prover too weak. 1174 trivial. 0 not checked. [2024-11-15 23:56:22,088 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [615161458] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:56:22,088 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:56:22,088 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 49] total 92 [2024-11-15 23:56:22,088 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:56:22,088 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 781 [2024-11-15 23:56:22,088 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:22,088 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 785 [2024-11-15 23:56:22,088 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:22,088 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 787 [2024-11-15 23:56:22,088 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:22,088 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 788 [2024-11-15 23:56:22,088 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:22,088 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 790 [2024-11-15 23:56:22,088 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:22,088 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:56:22,088 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:56:22,089 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:56:22,089 INFO L85 PathProgramCache]: Analyzing trace with hash 1714334898, now seen corresponding path program 22 times [2024-11-15 23:56:22,089 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:56:22,089 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1339431170] [2024-11-15 23:56:22,089 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:56:22,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:56:22,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:56:25,462 INFO L134 CoverageAnalysis]: Checked inductivity of 4723 backedges. 616 proven. 2447 refuted. 0 times theorem prover too weak. 1660 trivial. 0 not checked. [2024-11-15 23:56:25,462 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:56:25,462 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1339431170] [2024-11-15 23:56:25,462 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1339431170] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:56:25,462 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1297827214] [2024-11-15 23:56:25,462 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-15 23:56:25,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:56:25,462 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:56:25,464 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 23:56:25,465 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 23:56:25,853 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-15 23:56:25,853 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:56:25,858 INFO L256 TraceCheckSpWp]: Trace formula consists of 1234 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-15 23:56:25,862 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:56:27,978 INFO L134 CoverageAnalysis]: Checked inductivity of 4723 backedges. 2331 proven. 742 refuted. 0 times theorem prover too weak. 1650 trivial. 0 not checked. [2024-11-15 23:56:27,978 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:56:30,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4723 backedges. 2145 proven. 928 refuted. 0 times theorem prover too weak. 1650 trivial. 0 not checked. [2024-11-15 23:56:30,244 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1297827214] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:56:30,244 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:56:30,244 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 48, 48] total 142 [2024-11-15 23:56:30,244 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1889741354] [2024-11-15 23:56:30,244 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:56:30,245 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 142 states [2024-11-15 23:56:30,245 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:56:30,246 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 142 interpolants. [2024-11-15 23:56:30,249 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=2043, Invalid=17979, Unknown=0, NotChecked=0, Total=20022 [2024-11-15 23:56:30,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:30,249 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:56:30,249 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 142 states, 142 states have (on average 8.654929577464788) internal successors, (1229), 142 states have internal predecessors, (1229), 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 23:56:30,249 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 113 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 139 states. [2024-11-15 23:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:36,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:56:36,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:56:36,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-15 23:56:36,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:56:36,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-15 23:56:36,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:56:36,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:56:36,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-15 23:56:36,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-15 23:56:36,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2024-11-15 23:56:36,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2024-11-15 23:56:36,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:56:36,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2024-11-15 23:56:36,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-15 23:56:36,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-15 23:56:36,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-11-15 23:56:36,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-15 23:56:36,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2024-11-15 23:56:36,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-11-15 23:56:36,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:56:36,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 113 states. [2024-11-15 23:56:36,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2024-11-15 23:56:36,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2024-11-15 23:56:36,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 139 states. [2024-11-15 23:56:36,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 147 states. [2024-11-15 23:56:36,533 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2024-11-15 23:56:36,718 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable80,SelfDestructingSolverStorable81,SelfDestructingSolverStorable82,SelfDestructingSolverStorable83,SelfDestructingSolverStorable84,SelfDestructingSolverStorable85,SelfDestructingSolverStorable86,SelfDestructingSolverStorable87,24 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:56:36,718 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-15 23:56:36,719 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:56:36,719 INFO L132 ounterexampleChecker]: Examining path program with hash -82871286, occurence #6 [2024-11-15 23:56:36,719 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:56:36,719 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:56:36,719 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,719 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:56:36,719 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,719 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:56:36,719 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,719 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:56:36,719 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,719 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:56:36,719 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-15 23:56:36,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-15 23:56:36,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-15 23:56:36,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:56:36,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-15 23:56:36,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:56:36,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:56:36,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-15 23:56:36,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:56:36,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-15 23:56:36,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-15 23:56:36,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:56:36,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-15 23:56:36,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,720 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-15 23:56:36,720 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:56:36,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2024-11-15 23:56:36,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2024-11-15 23:56:36,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-15 23:56:36,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:56:36,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:56:36,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:56:36,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-15 23:56:36,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-15 23:56:36,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:56:36,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:56:36,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:56:36,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-15 23:56:36,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:56:36,721 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,721 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:56:36,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-15 23:56:36,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:56:36,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:56:36,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-15 23:56:36,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-15 23:56:36,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:56:36,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-15 23:56:36,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-15 23:56:36,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:56:36,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:56:36,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,722 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-15 23:56:36,722 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:56:36,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-15 23:56:36,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:56:36,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:56:36,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-15 23:56:36,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:56:36,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:56:36,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:56:36,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:56:36,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:56:36,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-15 23:56:36,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:56:36,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:56:36,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 23:56:36,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:56:36,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:56:36,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2024-11-15 23:56:36,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:56:36,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:56:36,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2024-11-15 23:56:36,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:56:36,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:56:36,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2024-11-15 23:56:36,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 23:56:36,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:56:36,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 23:56:36,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2024-11-15 23:56:36,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-15 23:56:36,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2024-11-15 23:56:36,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2024-11-15 23:56:36,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2024-11-15 23:56:36,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2024-11-15 23:56:36,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2024-11-15 23:56:36,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2024-11-15 23:56:36,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2024-11-15 23:56:36,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2024-11-15 23:56:36,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2024-11-15 23:56:36,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2024-11-15 23:56:36,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 23:56:36,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2024-11-15 23:56:36,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2024-11-15 23:56:36,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2024-11-15 23:56:36,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2024-11-15 23:56:36,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 23:56:36,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-15 23:56:36,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2024-11-15 23:56:36,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2024-11-15 23:56:36,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 23:56:36,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2024-11-15 23:56:36,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2024-11-15 23:56:36,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2024-11-15 23:56:36,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2024-11-15 23:56:36,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 23:56:36,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2024-11-15 23:56:36,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2024-11-15 23:56:36,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2024-11-15 23:56:36,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2024-11-15 23:56:36,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-15 23:56:36,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2024-11-15 23:56:36,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2024-11-15 23:56:36,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2024-11-15 23:56:36,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 23:56:36,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2024-11-15 23:56:36,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2024-11-15 23:56:36,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2024-11-15 23:56:36,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2024-11-15 23:56:36,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2024-11-15 23:56:36,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2024-11-15 23:56:36,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2024-11-15 23:56:36,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2024-11-15 23:56:36,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2024-11-15 23:56:36,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2024-11-15 23:56:36,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2024-11-15 23:56:36,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2024-11-15 23:56:36,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2024-11-15 23:56:36,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2024-11-15 23:56:36,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2024-11-15 23:56:36,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2024-11-15 23:56:36,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2024-11-15 23:56:36,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2024-11-15 23:56:36,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2024-11-15 23:56:36,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2024-11-15 23:56:36,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2024-11-15 23:56:36,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2024-11-15 23:56:36,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2024-11-15 23:56:36,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2024-11-15 23:56:36,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2024-11-15 23:56:36,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2024-11-15 23:56:36,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2024-11-15 23:56:36,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2024-11-15 23:56:36,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2024-11-15 23:56:36,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2024-11-15 23:56:36,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2024-11-15 23:56:36,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2024-11-15 23:56:36,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2024-11-15 23:56:36,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2024-11-15 23:56:36,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2024-11-15 23:56:36,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2024-11-15 23:56:36,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 349 [2024-11-15 23:56:36,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 351 [2024-11-15 23:56:36,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2024-11-15 23:56:36,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2024-11-15 23:56:36,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 357 [2024-11-15 23:56:36,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 360 [2024-11-15 23:56:36,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 361 [2024-11-15 23:56:36,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 364 [2024-11-15 23:56:36,733 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:36,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 369 [2024-11-15 23:56:36,733 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 370 [2024-11-15 23:56:36,733 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 372 [2024-11-15 23:56:36,733 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:36,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 376 [2024-11-15 23:56:36,733 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 378 [2024-11-15 23:56:36,733 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 380 [2024-11-15 23:56:36,733 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:36,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 386 [2024-11-15 23:56:36,733 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:36,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 388 [2024-11-15 23:56:36,733 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:36,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 442 [2024-11-15 23:56:36,790 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:56:36,790 INFO L85 PathProgramCache]: Analyzing trace with hash -1800768759, now seen corresponding path program 1 times [2024-11-15 23:56:36,790 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:56:36,790 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1645954251] [2024-11-15 23:56:36,790 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:56:36,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:56:37,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-15 23:56:37,254 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2024-11-15 23:56:37,254 INFO L169 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2024-11-15 23:56:37,254 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 778 [2024-11-15 23:56:37,254 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:37,255 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 781 [2024-11-15 23:56:37,279 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:56:37,280 INFO L85 PathProgramCache]: Analyzing trace with hash 772405276, now seen corresponding path program 1 times [2024-11-15 23:56:37,280 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:56:37,280 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1203205585] [2024-11-15 23:56:37,280 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:56:37,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:56:37,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:56:40,622 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 1377 proven. 2364 refuted. 0 times theorem prover too weak. 1213 trivial. 0 not checked. [2024-11-15 23:56:40,622 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:56:40,622 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1203205585] [2024-11-15 23:56:40,622 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1203205585] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:56:40,622 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [135130316] [2024-11-15 23:56:40,622 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:56:40,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:56:40,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:56:40,838 INFO L256 TraceCheckSpWp]: Trace formula consists of 2027 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-15 23:56:40,843 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:56:42,933 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2805 proven. 855 refuted. 0 times theorem prover too weak. 1294 trivial. 0 not checked. [2024-11-15 23:56:42,933 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [135130316] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:56:42,933 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:56:42,934 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 51] total 97 [2024-11-15 23:56:42,934 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:56:42,934 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 786 [2024-11-15 23:56:42,963 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:56:42,963 INFO L85 PathProgramCache]: Analyzing trace with hash -332794384, now seen corresponding path program 1 times [2024-11-15 23:56:42,963 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:56:42,963 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [916609835] [2024-11-15 23:56:42,963 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:56:42,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:56:43,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:56:46,364 INFO L134 CoverageAnalysis]: Checked inductivity of 4955 backedges. 1377 proven. 2364 refuted. 0 times theorem prover too weak. 1214 trivial. 0 not checked. [2024-11-15 23:56:46,365 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:56:46,365 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [916609835] [2024-11-15 23:56:46,365 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [916609835] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:56:46,365 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [604087923] [2024-11-15 23:56:46,365 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:56:46,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:56:46,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:56:46,596 INFO L256 TraceCheckSpWp]: Trace formula consists of 2042 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-15 23:56:46,601 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:56:48,776 INFO L134 CoverageAnalysis]: Checked inductivity of 4955 backedges. 2805 proven. 855 refuted. 0 times theorem prover too weak. 1295 trivial. 0 not checked. [2024-11-15 23:56:48,776 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [604087923] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:56:48,776 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:56:48,776 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 51] total 97 [2024-11-15 23:56:48,776 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:56:48,776 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 788 [2024-11-15 23:56:48,796 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:56:48,796 INFO L85 PathProgramCache]: Analyzing trace with hash -1988659521, now seen corresponding path program 1 times [2024-11-15 23:56:48,796 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-15 23:56:48,796 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1784313185] [2024-11-15 23:56:48,796 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:56:48,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:56:49,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:56:52,311 INFO L134 CoverageAnalysis]: Checked inductivity of 4955 backedges. 1377 proven. 2364 refuted. 0 times theorem prover too weak. 1214 trivial. 0 not checked. [2024-11-15 23:56:52,312 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-15 23:56:52,312 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1784313185] [2024-11-15 23:56:52,312 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1784313185] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:56:52,312 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [489122290] [2024-11-15 23:56:52,312 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:56:52,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:56:52,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:56:52,552 INFO L256 TraceCheckSpWp]: Trace formula consists of 2050 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-15 23:56:52,557 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:56:54,650 INFO L134 CoverageAnalysis]: Checked inductivity of 4955 backedges. 2805 proven. 855 refuted. 0 times theorem prover too weak. 1295 trivial. 0 not checked. [2024-11-15 23:56:54,651 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [489122290] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:56:54,651 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:56:54,651 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 51] total 97 [2024-11-15 23:56:54,651 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-15 23:56:54,651 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 797 [2024-11-15 23:56:54,651 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:56:54,651 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 801 [2024-11-15 23:56:54,651 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:54,651 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 803 [2024-11-15 23:56:54,651 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:54,651 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 804 [2024-11-15 23:56:54,651 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:54,651 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 806 [2024-11-15 23:56:54,651 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:56:54,651 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:56:54,651 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:56:54,652 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:56:54,652 INFO L85 PathProgramCache]: Analyzing trace with hash 728425700, now seen corresponding path program 23 times [2024-11-15 23:56:54,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:56:54,652 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [380482176] [2024-11-15 23:56:54,652 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:56:54,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:56:54,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:56:58,320 INFO L134 CoverageAnalysis]: Checked inductivity of 4957 backedges. 752 proven. 2582 refuted. 0 times theorem prover too weak. 1623 trivial. 0 not checked. [2024-11-15 23:56:58,320 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:56:58,320 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [380482176] [2024-11-15 23:56:58,320 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [380482176] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:56:58,320 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1918867632] [2024-11-15 23:56:58,320 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-15 23:56:58,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:56:58,320 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:56:58,322 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 23:56:58,323 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 00:02:03,180 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 22 check-sat command(s) [2024-11-16 00:02:03,180 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-16 00:02:03,238 INFO L256 TraceCheckSpWp]: Trace formula consists of 2104 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-16 00:02:03,243 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 00:02:06,180 INFO L134 CoverageAnalysis]: Checked inductivity of 4957 backedges. 2449 proven. 1088 refuted. 0 times theorem prover too weak. 1420 trivial. 0 not checked. [2024-11-16 00:02:06,180 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-16 00:02:10,300 INFO L134 CoverageAnalysis]: Checked inductivity of 4957 backedges. 2413 proven. 1124 refuted. 0 times theorem prover too weak. 1420 trivial. 0 not checked. [2024-11-16 00:02:10,300 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1918867632] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-16 00:02:10,300 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-16 00:02:10,301 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [54, 56, 55] total 161 [2024-11-16 00:02:10,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1350175933] [2024-11-16 00:02:10,301 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-16 00:02:10,302 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 161 states [2024-11-16 00:02:10,302 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 00:02:10,303 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 161 interpolants. [2024-11-16 00:02:10,304 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=4756, Invalid=21004, Unknown=0, NotChecked=0, Total=25760 [2024-11-16 00:02:10,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-16 00:02:10,305 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-16 00:02:10,305 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 161 states, 161 states have (on average 8.838509316770187) internal successors, (1423), 161 states have internal predecessors, (1423), 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 00:02:10,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-16 00:02:10,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-16 00:02:10,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-16 00:02:10,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-16 00:02:10,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-16 00:02:10,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-16 00:02:10,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-16 00:02:10,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-16 00:02:10,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-16 00:02:10,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2024-11-16 00:02:10,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2024-11-16 00:02:10,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-16 00:02:10,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2024-11-16 00:02:10,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-11-16 00:02:10,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-16 00:02:10,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-11-16 00:02:10,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-16 00:02:10,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2024-11-16 00:02:10,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2024-11-16 00:02:10,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-16 00:02:10,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 113 states. [2024-11-16 00:02:10,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2024-11-16 00:02:10,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2024-11-16 00:02:10,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 139 states. [2024-11-16 00:02:10,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 147 states. [2024-11-16 00:02:10,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 113 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 132 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 139 states. [2024-11-16 00:02:14,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 147 states. [2024-11-16 00:02:14,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2024-11-16 00:02:14,837 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 00:02:14,927 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable90,SelfDestructingSolverStorable91,25 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable92,SelfDestructingSolverStorable93,SelfDestructingSolverStorable94,SelfDestructingSolverStorable95,SelfDestructingSolverStorable88,SelfDestructingSolverStorable89 [2024-11-16 00:02:14,927 INFO L396 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2024-11-16 00:02:14,927 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-16 00:02:14,928 INFO L132 ounterexampleChecker]: Examining path program with hash -82871286, occurence #7 [2024-11-16 00:02:14,928 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-16 00:02:14,928 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-16 00:02:14,928 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,928 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-16 00:02:14,928 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,928 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-16 00:02:14,928 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,928 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-16 00:02:14,928 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,928 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-16 00:02:14,928 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,928 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 10 [2024-11-16 00:02:14,928 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,929 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 12 [2024-11-16 00:02:14,929 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,929 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 14 [2024-11-16 00:02:14,929 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,929 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-16 00:02:14,929 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,929 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 20 [2024-11-16 00:02:14,929 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,929 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-16 00:02:14,929 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,929 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-16 00:02:14,929 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,929 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 27 [2024-11-16 00:02:14,929 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,929 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-16 00:02:14,929 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,929 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 30 [2024-11-16 00:02:14,929 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,929 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 32 [2024-11-16 00:02:14,929 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,929 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-16 00:02:14,929 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,929 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 35 [2024-11-16 00:02:14,929 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,929 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 36 [2024-11-16 00:02:14,929 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,929 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-16 00:02:14,929 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,929 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 42 [2024-11-16 00:02:14,930 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,930 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 46 [2024-11-16 00:02:14,930 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,930 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 48 [2024-11-16 00:02:14,930 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,930 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-16 00:02:14,930 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,930 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-16 00:02:14,930 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,930 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-16 00:02:14,930 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,930 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 56 [2024-11-16 00:02:14,930 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,930 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 58 [2024-11-16 00:02:14,930 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,930 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-16 00:02:14,930 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,930 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-16 00:02:14,930 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,930 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-16 00:02:14,930 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,930 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 64 [2024-11-16 00:02:14,930 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,930 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-16 00:02:14,930 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,930 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-16 00:02:14,930 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,930 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 71 [2024-11-16 00:02:14,930 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,931 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-16 00:02:14,931 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,931 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-16 00:02:14,931 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,931 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 79 [2024-11-16 00:02:14,931 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,931 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 80 [2024-11-16 00:02:14,931 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,931 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-16 00:02:14,931 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,931 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 87 [2024-11-16 00:02:14,931 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,931 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 88 [2024-11-16 00:02:14,931 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,931 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-16 00:02:14,931 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,931 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-16 00:02:14,931 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,931 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 96 [2024-11-16 00:02:14,931 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,931 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-16 00:02:14,931 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,931 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 103 [2024-11-16 00:02:14,931 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,931 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-16 00:02:14,931 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,931 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-16 00:02:14,931 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,931 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 111 [2024-11-16 00:02:14,932 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,932 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-16 00:02:14,932 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,932 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-16 00:02:14,932 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,932 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-16 00:02:14,932 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,932 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-16 00:02:14,932 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,932 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-16 00:02:14,932 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,932 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 127 [2024-11-16 00:02:14,932 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,932 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-16 00:02:14,932 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,932 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-16 00:02:14,932 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,932 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-16 00:02:14,932 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,933 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-16 00:02:14,933 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,933 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-16 00:02:14,933 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,933 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2024-11-16 00:02:14,933 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,933 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-16 00:02:14,933 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,933 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-16 00:02:14,933 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,933 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2024-11-16 00:02:14,933 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,933 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-16 00:02:14,933 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,933 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-16 00:02:14,933 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,933 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 159 [2024-11-16 00:02:14,934 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,934 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-16 00:02:14,934 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,934 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-16 00:02:14,934 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,934 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-16 00:02:14,934 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,934 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2024-11-16 00:02:14,934 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,934 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-16 00:02:14,934 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,934 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2024-11-16 00:02:14,934 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,934 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2024-11-16 00:02:14,934 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,934 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2024-11-16 00:02:14,934 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,935 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2024-11-16 00:02:14,935 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,935 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2024-11-16 00:02:14,935 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,935 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2024-11-16 00:02:14,935 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,935 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2024-11-16 00:02:14,935 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,935 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2024-11-16 00:02:14,935 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,935 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2024-11-16 00:02:14,935 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,935 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2024-11-16 00:02:14,935 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,935 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2024-11-16 00:02:14,935 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,935 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2024-11-16 00:02:14,935 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,935 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2024-11-16 00:02:14,936 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,936 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2024-11-16 00:02:14,936 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,936 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2024-11-16 00:02:14,936 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,936 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-16 00:02:14,936 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,936 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2024-11-16 00:02:14,936 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,936 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2024-11-16 00:02:14,936 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,936 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2024-11-16 00:02:14,936 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,936 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2024-11-16 00:02:14,936 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,936 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2024-11-16 00:02:14,936 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,936 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2024-11-16 00:02:14,936 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,937 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-16 00:02:14,937 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,937 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2024-11-16 00:02:14,937 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,937 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2024-11-16 00:02:14,937 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,937 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2024-11-16 00:02:14,937 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,937 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2024-11-16 00:02:14,937 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,937 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2024-11-16 00:02:14,937 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,937 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2024-11-16 00:02:14,937 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,937 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 242 [2024-11-16 00:02:14,937 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,937 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2024-11-16 00:02:14,938 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,938 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2024-11-16 00:02:14,938 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,938 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 250 [2024-11-16 00:02:14,938 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,938 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-16 00:02:14,938 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,938 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2024-11-16 00:02:14,938 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,938 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2024-11-16 00:02:14,938 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,938 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2024-11-16 00:02:14,938 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,938 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2024-11-16 00:02:14,938 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,938 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2024-11-16 00:02:14,938 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,938 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2024-11-16 00:02:14,938 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,939 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2024-11-16 00:02:14,939 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,939 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 274 [2024-11-16 00:02:14,939 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,939 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 276 [2024-11-16 00:02:14,939 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,939 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2024-11-16 00:02:14,939 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,939 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2024-11-16 00:02:14,939 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,939 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2024-11-16 00:02:14,939 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,939 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2024-11-16 00:02:14,939 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,939 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 290 [2024-11-16 00:02:14,939 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,939 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 292 [2024-11-16 00:02:14,939 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,939 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2024-11-16 00:02:14,940 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,940 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2024-11-16 00:02:14,940 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,940 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 300 [2024-11-16 00:02:14,940 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,940 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 302 [2024-11-16 00:02:14,940 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,940 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 306 [2024-11-16 00:02:14,940 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,940 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 308 [2024-11-16 00:02:14,940 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,940 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 310 [2024-11-16 00:02:14,940 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,940 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 314 [2024-11-16 00:02:14,940 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,940 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2024-11-16 00:02:14,940 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,940 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2024-11-16 00:02:14,940 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,941 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2024-11-16 00:02:14,941 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,941 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 324 [2024-11-16 00:02:14,941 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,941 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2024-11-16 00:02:14,941 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,941 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2024-11-16 00:02:14,941 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,941 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2024-11-16 00:02:14,941 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,941 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2024-11-16 00:02:14,941 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,941 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 338 [2024-11-16 00:02:14,941 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,941 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 340 [2024-11-16 00:02:14,941 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,941 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2024-11-16 00:02:14,941 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,941 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2024-11-16 00:02:14,942 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,942 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 348 [2024-11-16 00:02:14,942 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,942 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 350 [2024-11-16 00:02:14,942 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,942 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2024-11-16 00:02:14,942 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,942 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2024-11-16 00:02:14,942 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,942 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 357 [2024-11-16 00:02:14,942 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,942 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 359 [2024-11-16 00:02:14,942 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,942 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2024-11-16 00:02:14,942 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,942 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 364 [2024-11-16 00:02:14,942 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,942 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 365 [2024-11-16 00:02:14,942 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,943 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 368 [2024-11-16 00:02:14,943 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,943 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 369 [2024-11-16 00:02:14,943 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,943 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 372 [2024-11-16 00:02:14,943 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-16 00:02:14,943 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 377 [2024-11-16 00:02:14,943 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,943 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 378 [2024-11-16 00:02:14,943 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,943 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 380 [2024-11-16 00:02:14,943 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-16 00:02:14,943 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 384 [2024-11-16 00:02:14,943 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,943 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 386 [2024-11-16 00:02:14,943 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,943 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 388 [2024-11-16 00:02:14,943 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-16 00:02:14,943 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 394 [2024-11-16 00:02:14,943 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:14,944 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 396 [2024-11-16 00:02:14,944 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-16 00:02:14,944 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 450 [2024-11-16 00:02:14,988 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 00:02:14,988 INFO L85 PathProgramCache]: Analyzing trace with hash -276178708, now seen corresponding path program 1 times [2024-11-16 00:02:14,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-16 00:02:14,988 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [689653065] [2024-11-16 00:02:14,988 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 00:02:14,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 00:02:15,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-16 00:02:15,635 INFO L130 FreeRefinementEngine]: Strategy SMTINTERPOL found a feasible trace [2024-11-16 00:02:15,636 INFO L169 ounterexampleChecker]: Commutativity condition check vielded CONDITION_NOT_SATISFIED. Marking as hopeless. [2024-11-16 00:02:15,636 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 786 [2024-11-16 00:02:15,636 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:15,636 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 789 [2024-11-16 00:02:15,659 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 00:02:15,659 INFO L85 PathProgramCache]: Analyzing trace with hash -630805555, now seen corresponding path program 1 times [2024-11-16 00:02:15,659 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-16 00:02:15,659 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1829294801] [2024-11-16 00:02:15,659 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 00:02:15,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 00:02:15,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 00:02:19,040 INFO L134 CoverageAnalysis]: Checked inductivity of 5083 backedges. 1377 proven. 2364 refuted. 0 times theorem prover too weak. 1342 trivial. 0 not checked. [2024-11-16 00:02:19,041 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-16 00:02:19,041 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1829294801] [2024-11-16 00:02:19,041 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1829294801] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-16 00:02:19,041 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [783430596] [2024-11-16 00:02:19,041 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 00:02:19,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 00:02:19,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 00:02:19,313 INFO L256 TraceCheckSpWp]: Trace formula consists of 2041 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-16 00:02:19,318 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 00:02:21,431 INFO L134 CoverageAnalysis]: Checked inductivity of 5083 backedges. 2805 proven. 855 refuted. 0 times theorem prover too weak. 1423 trivial. 0 not checked. [2024-11-16 00:02:21,431 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [783430596] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-16 00:02:21,431 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-16 00:02:21,431 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 51] total 97 [2024-11-16 00:02:21,432 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-16 00:02:21,432 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 794 [2024-11-16 00:02:21,459 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 00:02:21,459 INFO L85 PathProgramCache]: Analyzing trace with hash 242280659, now seen corresponding path program 1 times [2024-11-16 00:02:21,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-16 00:02:21,459 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1429094652] [2024-11-16 00:02:21,459 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 00:02:21,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 00:02:21,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 00:02:24,784 INFO L134 CoverageAnalysis]: Checked inductivity of 5084 backedges. 1377 proven. 2364 refuted. 0 times theorem prover too weak. 1343 trivial. 0 not checked. [2024-11-16 00:02:24,784 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-16 00:02:24,784 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1429094652] [2024-11-16 00:02:24,784 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1429094652] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-16 00:02:24,784 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1804343954] [2024-11-16 00:02:24,784 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 00:02:24,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 00:02:24,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 00:02:25,009 INFO L256 TraceCheckSpWp]: Trace formula consists of 2056 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-16 00:02:25,014 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 00:02:27,136 INFO L134 CoverageAnalysis]: Checked inductivity of 5084 backedges. 2805 proven. 855 refuted. 0 times theorem prover too weak. 1424 trivial. 0 not checked. [2024-11-16 00:02:27,136 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1804343954] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-16 00:02:27,136 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-16 00:02:27,136 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 51] total 97 [2024-11-16 00:02:27,137 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-16 00:02:27,137 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 796 [2024-11-16 00:02:27,152 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 00:02:27,152 INFO L85 PathProgramCache]: Analyzing trace with hash 902617954, now seen corresponding path program 1 times [2024-11-16 00:02:27,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy SMTINTERPOL [2024-11-16 00:02:27,153 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [428753976] [2024-11-16 00:02:27,153 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 00:02:27,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 00:02:27,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 00:02:30,531 INFO L134 CoverageAnalysis]: Checked inductivity of 5084 backedges. 1377 proven. 2364 refuted. 0 times theorem prover too weak. 1343 trivial. 0 not checked. [2024-11-16 00:02:30,531 INFO L136 FreeRefinementEngine]: Strategy SMTINTERPOL found an infeasible trace [2024-11-16 00:02:30,531 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [428753976] [2024-11-16 00:02:30,531 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [428753976] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-16 00:02:30,531 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolSpWp [1433992493] [2024-11-16 00:02:30,531 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 00:02:30,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 00:02:30,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 00:02:30,818 INFO L256 TraceCheckSpWp]: Trace formula consists of 2064 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-16 00:02:30,823 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 00:02:32,905 INFO L134 CoverageAnalysis]: Checked inductivity of 5084 backedges. 2805 proven. 855 refuted. 0 times theorem prover too weak. 1424 trivial. 0 not checked. [2024-11-16 00:02:32,906 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolSpWp [1433992493] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-16 00:02:32,906 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-16 00:02:32,906 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 51] total 97 [2024-11-16 00:02:32,906 INFO L182 ounterexampleChecker]: Commutativity condition check failed due to imperfect proof (attempt 1 of 1). [2024-11-16 00:02:32,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 805 [2024-11-16 00:02:32,906 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-16 00:02:32,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 809 [2024-11-16 00:02:32,906 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:32,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 811 [2024-11-16 00:02:32,906 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:32,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 812 [2024-11-16 00:02:32,906 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:32,906 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 814 [2024-11-16 00:02:32,906 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-16 00:02:32,906 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-16 00:02:32,906 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-16 00:02:32,907 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 00:02:32,907 INFO L85 PathProgramCache]: Analyzing trace with hash 1515108795, now seen corresponding path program 24 times [2024-11-16 00:02:32,907 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 00:02:32,907 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1098222066] [2024-11-16 00:02:32,907 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 00:02:32,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 00:02:33,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 00:02:36,804 INFO L134 CoverageAnalysis]: Checked inductivity of 5086 backedges. 902 proven. 2697 refuted. 0 times theorem prover too weak. 1487 trivial. 0 not checked. [2024-11-16 00:02:36,804 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 00:02:36,804 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1098222066] [2024-11-16 00:02:36,804 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1098222066] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-16 00:02:36,804 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [137119001] [2024-11-16 00:02:36,804 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-11-16 00:02:36,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 00:02:36,804 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-16 00:02:36,806 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-16 00:02:36,807 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process Received shutdown request... [2024-11-16 00:05:20,019 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-11-16 00:05:20,054 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 00:05:20,054 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 00:05:21,093 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 [2024-11-16 00:05:21,095 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2024-11-16 00:05:21,220 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Forcibly destroying the process [2024-11-16 00:05:21,237 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Forceful destruction successful, exit code 137 [2024-11-16 00:05:21,238 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-16 00:05:21,238 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-11-16 00:05:21,238 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57] total 57 [2024-11-16 00:05:21,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [474007811] [2024-11-16 00:05:21,238 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-11-16 00:05:21,239 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2024-11-16 00:05:21,239 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 00:05:21,239 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2024-11-16 00:05:21,240 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=538, Invalid=2654, Unknown=0, NotChecked=0, Total=3192 [2024-11-16 00:05:21,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-16 00:05:21,240 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-16 00:05:21,240 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 57 states, 57 states have (on average 9.385964912280702) internal successors, (535), 57 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 113 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 132 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 139 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 147 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2024-11-16 00:05:21,240 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-16 00:05:21,242 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable96,SelfDestructingSolverStorable97,SelfDestructingSolverStorable98,SelfDestructingSolverStorable99,SelfDestructingSolverStorable100,SelfDestructingSolverStorable101,SelfDestructingSolverStorable102,SelfDestructingSolverStorable103 [2024-11-16 00:05:21,242 WARN L596 AbstractCegarLoop]: Verification canceled: while executing DepthFirstTraversal. [2024-11-16 00:05:21,244 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2024-11-16 00:05:21,245 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 5 remaining) [2024-11-16 00:05:21,245 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 5 remaining) [2024-11-16 00:05:21,245 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 5 remaining) [2024-11-16 00:05:21,245 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 5 remaining) [2024-11-16 00:05:21,250 INFO L422 BasicCegarLoop]: Path program histogram: [24, 1, 1, 1] [2024-11-16 00:05:21,253 INFO L242 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-11-16 00:05:21,253 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-16 00:05:21,256 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 12:05:21 BasicIcfg [2024-11-16 00:05:21,256 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-16 00:05:21,257 INFO L158 Benchmark]: Toolchain (without parser) took 821411.07ms. Allocated memory was 83.9MB in the beginning and 2.6GB in the end (delta: 2.5GB). Free memory was 57.1MB in the beginning and 1.0GB in the end (delta: -962.3MB). Peak memory consumption was 1.5GB. Max. memory is 8.0GB. [2024-11-16 00:05:21,257 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 83.9MB. Free memory is still 37.8MB. There was no memory consumed. Max. memory is 8.0GB. [2024-11-16 00:05:21,258 INFO L158 Benchmark]: CACSL2BoogieTranslator took 284.91ms. Allocated memory is still 83.9MB. Free memory was 56.9MB in the beginning and 44.0MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2024-11-16 00:05:21,258 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.01ms. Allocated memory is still 83.9MB. Free memory was 44.0MB in the beginning and 41.5MB in the end (delta: 2.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2024-11-16 00:05:21,258 INFO L158 Benchmark]: Boogie Preprocessor took 44.01ms. Allocated memory is still 83.9MB. Free memory was 41.5MB in the beginning and 39.9MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 8.0GB. [2024-11-16 00:05:21,259 INFO L158 Benchmark]: RCFGBuilder took 690.80ms. Allocated memory is still 83.9MB. Free memory was 39.9MB in the beginning and 27.5MB in the end (delta: 12.4MB). Peak memory consumption was 25.2MB. Max. memory is 8.0GB. [2024-11-16 00:05:21,259 INFO L158 Benchmark]: TraceAbstraction took 820336.24ms. Allocated memory was 83.9MB in the beginning and 2.6GB in the end (delta: 2.5GB). Free memory was 26.8MB in the beginning and 1.0GB in the end (delta: -992.7MB). Peak memory consumption was 1.5GB. Max. memory is 8.0GB. [2024-11-16 00:05:21,260 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 83.9MB. Free memory is still 37.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 284.91ms. Allocated memory is still 83.9MB. Free memory was 56.9MB in the beginning and 44.0MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 45.01ms. Allocated memory is still 83.9MB. Free memory was 44.0MB in the beginning and 41.5MB in the end (delta: 2.5MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 44.01ms. Allocated memory is still 83.9MB. Free memory was 41.5MB in the beginning and 39.9MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 8.0GB. * RCFGBuilder took 690.80ms. Allocated memory is still 83.9MB. Free memory was 39.9MB in the beginning and 27.5MB in the end (delta: 12.4MB). Peak memory consumption was 25.2MB. Max. memory is 8.0GB. * TraceAbstraction took 820336.24ms. Allocated memory was 83.9MB in the beginning and 2.6GB in the end (delta: 2.5GB). Free memory was 26.8MB in the beginning and 1.0GB in the end (delta: -992.7MB). Peak memory consumption was 1.5GB. 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: 1736738, independent: 1590409, independent conditional: 1587432, independent unconditional: 2977, dependent: 146329, dependent conditional: 146309, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1595538, independent: 1590409, independent conditional: 1587432, independent unconditional: 2977, dependent: 5129, dependent conditional: 5109, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 1595538, independent: 1590409, independent conditional: 1587432, independent unconditional: 2977, dependent: 5129, dependent conditional: 5109, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1887231, independent: 1590409, independent conditional: 1587432, independent unconditional: 2977, dependent: 296822, dependent conditional: 296802, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 1887231, independent: 1590409, independent conditional: 79728, independent unconditional: 1510681, dependent: 296822, dependent conditional: 106273, dependent unconditional: 190549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1887231, independent: 1590409, independent conditional: 79728, independent unconditional: 1510681, dependent: 296822, dependent conditional: 106273, dependent unconditional: 190549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3037, independent: 2840, independent conditional: 173, independent unconditional: 2667, dependent: 197, dependent conditional: 177, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3037, independent: 2661, independent conditional: 0, independent unconditional: 2661, dependent: 376, dependent conditional: 0, dependent unconditional: 376, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 376, independent: 179, independent conditional: 173, independent unconditional: 6, dependent: 197, dependent conditional: 177, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 376, independent: 179, independent conditional: 173, independent unconditional: 6, dependent: 197, dependent conditional: 177, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 9078, independent: 3871, independent conditional: 3648, independent unconditional: 223, dependent: 5207, dependent conditional: 4372, dependent unconditional: 835, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 44, Protected Queries: 0 ], Cache Queries: [ total: 1887231, independent: 1587569, independent conditional: 79555, independent unconditional: 1508014, dependent: 296625, dependent conditional: 106096, dependent unconditional: 190529, unknown: 3037, unknown conditional: 350, unknown unconditional: 2687] , Statistics on independence cache: Total cache size (in pairs): 3081, Positive cache size: 2884, Positive conditional cache size: 217, Positive unconditional cache size: 2667, Negative cache size: 197, Negative conditional cache size: 177, Negative unconditional cache size: 20, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1698233, Maximal queried relation: 12, Independence queries for same thread: 141200, Persistent sets #1 benchmarks: Persistent set computation time: 1.2s, Number of persistent set computation: 1019, Number of trivial persistent sets: 596, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2997, independent: 2977, independent conditional: 0, independent unconditional: 2977, dependent: 20, dependent conditional: 0, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1736738, independent: 1590409, independent conditional: 1587432, independent unconditional: 2977, dependent: 146329, dependent conditional: 146309, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1595538, independent: 1590409, independent conditional: 1587432, independent unconditional: 2977, dependent: 5129, dependent conditional: 5109, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 1595538, independent: 1590409, independent conditional: 1587432, independent unconditional: 2977, dependent: 5129, dependent conditional: 5109, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1887231, independent: 1590409, independent conditional: 1587432, independent unconditional: 2977, dependent: 296822, dependent conditional: 296802, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 1887231, independent: 1590409, independent conditional: 79728, independent unconditional: 1510681, dependent: 296822, dependent conditional: 106273, dependent unconditional: 190549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1887231, independent: 1590409, independent conditional: 79728, independent unconditional: 1510681, dependent: 296822, dependent conditional: 106273, dependent unconditional: 190549, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3037, independent: 2840, independent conditional: 173, independent unconditional: 2667, dependent: 197, dependent conditional: 177, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3037, independent: 2661, independent conditional: 0, independent unconditional: 2661, dependent: 376, dependent conditional: 0, dependent unconditional: 376, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 376, independent: 179, independent conditional: 173, independent unconditional: 6, dependent: 197, dependent conditional: 177, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 376, independent: 179, independent conditional: 173, independent unconditional: 6, dependent: 197, dependent conditional: 177, dependent unconditional: 20, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 9078, independent: 3871, independent conditional: 3648, independent unconditional: 223, dependent: 5207, dependent conditional: 4372, dependent unconditional: 835, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 44, Protected Queries: 0 ], Cache Queries: [ total: 1887231, independent: 1587569, independent conditional: 79555, independent unconditional: 1508014, dependent: 296625, dependent conditional: 106096, dependent unconditional: 190529, unknown: 3037, unknown conditional: 350, unknown unconditional: 2687] , Statistics on independence cache: Total cache size (in pairs): 3081, Positive cache size: 2884, Positive conditional cache size: 217, Positive unconditional cache size: 2667, Negative cache size: 197, Negative conditional cache size: 177, Negative unconditional cache size: 20, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 1698233, Maximal queried relation: 12, Independence queries for same thread: 141200 - TimeoutResultAtElement [Line: 152]: Timeout (TraceAbstraction) Unable to prove that a call to reach_error is unreachable Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 143]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 142]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 144]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while executing DepthFirstTraversal. - TimeoutResultAtElement [Line: 145]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while executing DepthFirstTraversal. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 9 procedures, 246 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 820.1s, OverallIterations: 27, TraceHistogramMax: 0, PathProgramHistogramMax: 24, EmptinessCheckTime: 63.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 1326, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.6s SsaConstructionTime, 381.3s SatisfiabilityAnalysisTime, 83.6s InterpolantComputationTime, 25541 NumberOfCodeBlocks, 24053 NumberOfCodeBlocksAsserted, 153 NumberOfCheckSat, 35589 ConstructedInterpolants, 0 QuantifiedInterpolants, 136724 SizeOfPredicates, 314 NumberOfNonLiveVariables, 26269 ConjunctsInSsa, 613 ConjunctsInUnsatCore, 68 InterpolantComputations, 8 PerfectInterpolantSequences, 88298/126475 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: 118.0s, ConditionCalculationTime: 1.6s, CommutingCounterexamples: 0, ConditionCalculations: 1766, TraceChecks: 44, UnknownTraceChecks: 0, ImperfectProofs: 33, QuantifiedConditions: 0, FalseConditions: 0 RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown