/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/parallel-parallel-sum-2.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.conditional-comm-aee53f6 [2024-11-15 23:24:17,886 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-15 23:24:17,939 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder.epf [2024-11-15 23:24:17,943 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-15 23:24:17,944 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-15 23:24:17,965 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-15 23:24:17,966 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-15 23:24:17,966 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-15 23:24:17,966 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-15 23:24:17,966 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-15 23:24:17,966 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-15 23:24:17,967 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-15 23:24:17,967 INFO L153 SettingsManager]: * Use SBE=true [2024-11-15 23:24:17,967 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-15 23:24:17,967 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-15 23:24:17,967 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-15 23:24:17,967 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-15 23:24:17,967 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-15 23:24:17,967 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-15 23:24:17,967 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-15 23:24:17,967 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-15 23:24:17,967 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-15 23:24:17,968 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-15 23:24:17,968 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-15 23:24:17,968 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-15 23:24:17,968 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-15 23:24:17,968 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-15 23:24:17,968 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-11-15 23:24:17,968 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-15 23:24:17,968 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-15 23:24:17,968 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-15 23:24:17,968 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-15 23:24:17,968 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-15 23:24:17,969 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-15 23:24:17,969 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-15 23:24:17,969 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-15 23:24:17,969 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-15 23:24:17,969 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-15 23:24:17,969 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-15 23:24:17,969 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 23:24:18,223 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-15 23:24:18,229 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-15 23:24:18,231 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-15 23:24:18,232 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-15 23:24:18,232 INFO L274 PluginConnector]: CDTParser initialized [2024-11-15 23:24:18,233 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/parallel-parallel-sum-2.wvr.c [2024-11-15 23:24:19,516 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-15 23:24:19,749 INFO L384 CDTParser]: Found 1 translation units. [2024-11-15 23:24:19,750 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/trunk/examples/svcomp/weaver/parallel-parallel-sum-2.wvr.c [2024-11-15 23:24:19,760 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/6ae84287c/83a299bd66e24cbb8fe16db68d5a8d1b/FLAG913873bfc [2024-11-15 23:24:19,779 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/6ae84287c/83a299bd66e24cbb8fe16db68d5a8d1b [2024-11-15 23:24:19,781 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-15 23:24:19,782 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-15 23:24:19,783 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-15 23:24:19,783 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-15 23:24:19,790 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-15 23:24:19,791 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:24:19" (1/1) ... [2024-11-15 23:24:19,791 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28fcdf61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:19, skipping insertion in model container [2024-11-15 23:24:19,792 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:24:19" (1/1) ... [2024-11-15 23:24:19,810 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-15 23:24:19,979 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/parallel-parallel-sum-2.wvr.c[4303,4316] [2024-11-15 23:24:19,992 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-15 23:24:20,005 INFO L200 MainTranslator]: Completed pre-run [2024-11-15 23:24:20,032 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/parallel-parallel-sum-2.wvr.c[4303,4316] [2024-11-15 23:24:20,035 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-15 23:24:20,054 INFO L204 MainTranslator]: Completed translation [2024-11-15 23:24:20,055 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:20 WrapperNode [2024-11-15 23:24:20,055 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-15 23:24:20,056 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-15 23:24:20,056 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-15 23:24:20,056 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-15 23:24:20,060 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:20" (1/1) ... [2024-11-15 23:24:20,070 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:20" (1/1) ... [2024-11-15 23:24:20,098 INFO L138 Inliner]: procedures = 28, calls = 58, calls flagged for inlining = 22, calls inlined = 32, statements flattened = 372 [2024-11-15 23:24:20,099 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-15 23:24:20,100 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-15 23:24:20,100 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-15 23:24:20,100 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-15 23:24:20,107 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:20" (1/1) ... [2024-11-15 23:24:20,107 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:20" (1/1) ... [2024-11-15 23:24:20,111 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:20" (1/1) ... [2024-11-15 23:24:20,111 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:20" (1/1) ... [2024-11-15 23:24:20,123 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:20" (1/1) ... [2024-11-15 23:24:20,127 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:20" (1/1) ... [2024-11-15 23:24:20,129 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:20" (1/1) ... [2024-11-15 23:24:20,130 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:20" (1/1) ... [2024-11-15 23:24:20,133 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-15 23:24:20,133 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-15 23:24:20,134 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-15 23:24:20,134 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-15 23:24:20,134 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:20" (1/1) ... [2024-11-15 23:24:20,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-15 23:24:20,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:24:20,168 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 23:24:20,171 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 23:24:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-15 23:24:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-15 23:24:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-15 23:24:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-15 23:24:20,192 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-15 23:24:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-15 23:24:20,192 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-15 23:24:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-15 23:24:20,193 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-15 23:24:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-11-15 23:24:20,193 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-11-15 23:24:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-15 23:24:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2024-11-15 23:24:20,193 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2024-11-15 23:24:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2024-11-15 23:24:20,193 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2024-11-15 23:24:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-15 23:24:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-15 23:24:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-15 23:24:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-15 23:24:20,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-15 23:24:20,196 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 23:24:20,318 INFO L238 CfgBuilder]: Building ICFG [2024-11-15 23:24:20,320 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-15 23:24:20,859 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-15 23:24:20,859 INFO L287 CfgBuilder]: Performing block encoding [2024-11-15 23:24:21,071 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-15 23:24:21,071 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-15 23:24:21,071 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:24:21 BoogieIcfgContainer [2024-11-15 23:24:21,072 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-15 23:24:21,074 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-15 23:24:21,074 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-15 23:24:21,079 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-15 23:24:21,080 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 11:24:19" (1/3) ... [2024-11-15 23:24:21,081 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53c346a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:24:21, skipping insertion in model container [2024-11-15 23:24:21,081 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:20" (2/3) ... [2024-11-15 23:24:21,081 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53c346a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:24:21, skipping insertion in model container [2024-11-15 23:24:21,081 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:24:21" (3/3) ... [2024-11-15 23:24:21,082 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-parallel-sum-2.wvr.c [2024-11-15 23:24:21,097 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-15 23:24:21,098 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG parallel-parallel-sum-2.wvr.c that has 7 procedures, 251 locations, 1 initial locations, 5 loop locations, and 1 error locations. [2024-11-15 23:24:21,099 INFO L492 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-15 23:24:21,230 INFO L143 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2024-11-15 23:24:21,292 INFO L126 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 23:24:21,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-11-15 23:24:21,293 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:24:21,295 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 23:24:21,297 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 23:24:21,402 INFO L181 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-11-15 23:24:21,415 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thread4Thread1of1ForFork0 ======== [2024-11-15 23:24:21,423 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;@4028c2cf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 23:24:21,423 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-15 23:24:23,408 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread4Thread1of1ForFork0Err1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-11-15 23:24:23,409 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thread4Thread1of1ForFork0Err6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 2 remaining) [2024-11-15 23:24:23,415 INFO L422 BasicCegarLoop]: Path program histogram: [] [2024-11-15 23:24:23,418 INFO L320 ceAbstractionStarter]: Result for error location thread4Thread1of1ForFork0 was SAFE,SAFE (1/3) [2024-11-15 23:24:23,429 INFO L126 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 23:24:23,430 INFO L181 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-11-15 23:24:23,431 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-11-15 23:24:23,435 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;@4028c2cf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 23:24:23,435 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-15 23:24:23,617 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:24:23,618 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:24:23,618 INFO L132 ounterexampleChecker]: Examining path program with hash 2036061832, occurence #1 [2024-11-15 23:24:23,619 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:24:23,619 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:24:23,622 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:24:23,623 INFO L85 PathProgramCache]: Analyzing trace with hash 1779963814, now seen corresponding path program 1 times [2024-11-15 23:24:23,629 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:24:23,630 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1609273618] [2024-11-15 23:24:23,630 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:24:23,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:24:23,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:24:23,940 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 23:24:23,941 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:24:23,941 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1609273618] [2024-11-15 23:24:23,945 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1609273618] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:24:23,946 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 23:24:23,946 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-15 23:24:23,947 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [857908577] [2024-11-15 23:24:23,947 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:24:23,957 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-15 23:24:23,957 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:24:23,984 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-15 23:24:23,984 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-15 23:24:23,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:23,986 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:24:23,989 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 104.0) internal successors, (208), 2 states have internal predecessors, (208), 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 23:24:23,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:24,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:24,054 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-15 23:24:24,054 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:24:24,054 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:24:24,054 INFO L132 ounterexampleChecker]: Examining path program with hash 1460620089, occurence #1 [2024-11-15 23:24:24,054 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:24:24,055 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:24:24,056 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:24:24,056 INFO L85 PathProgramCache]: Analyzing trace with hash -213176923, now seen corresponding path program 1 times [2024-11-15 23:24:24,056 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:24:24,056 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [618651392] [2024-11-15 23:24:24,057 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:24:24,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:24:24,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:24:25,288 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 23:24:25,289 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:24:25,289 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [618651392] [2024-11-15 23:24:25,289 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [618651392] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:24:25,289 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 23:24:25,289 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2024-11-15 23:24:25,289 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1917239770] [2024-11-15 23:24:25,289 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:24:25,290 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-15 23:24:25,290 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:24:25,293 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-15 23:24:25,293 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=122, Unknown=0, NotChecked=0, Total=156 [2024-11-15 23:24:25,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:25,296 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:24:25,297 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 16.384615384615383) internal successors, (213), 13 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 23:24:25,297 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:25,297 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:25,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:25,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:24:25,710 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-15 23:24:25,710 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:24:25,710 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:24:25,710 INFO L132 ounterexampleChecker]: Examining path program with hash 1635051228, occurence #1 [2024-11-15 23:24:25,710 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:24:25,710 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:24:25,711 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:24:25,711 INFO L85 PathProgramCache]: Analyzing trace with hash -1311307857, now seen corresponding path program 1 times [2024-11-15 23:24:25,711 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:24:25,711 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1959804512] [2024-11-15 23:24:25,711 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:24:25,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:24:25,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:24:27,111 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:24:27,112 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:24:27,112 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1959804512] [2024-11-15 23:24:27,112 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1959804512] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:24:27,112 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1354254849] [2024-11-15 23:24:27,112 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:24:27,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:24:27,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:24:27,115 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 23:24:27,116 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 23:24:27,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:24:27,283 INFO L256 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-15 23:24:27,293 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:24:28,975 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:24:28,976 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:24:29,494 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 23:24:29,494 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1354254849] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-15 23:24:29,494 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:24:29,494 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [19, 17] total 37 [2024-11-15 23:24:29,494 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [747226779] [2024-11-15 23:24:29,494 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:24:29,496 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-15 23:24:29,496 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:24:29,497 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-15 23:24:29,500 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=191, Invalid=1141, Unknown=0, NotChecked=0, Total=1332 [2024-11-15 23:24:29,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:29,500 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:24:29,500 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 18.416666666666668) internal successors, (221), 12 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 23:24:29,500 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:29,500 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:24:29,500 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:29,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:29,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:24:29,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:24:29,918 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 23:24:30,101 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:24:30,102 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:24:30,102 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:24:30,102 INFO L132 ounterexampleChecker]: Examining path program with hash -1408210683, occurence #1 [2024-11-15 23:24:30,102 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:24:30,102 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:24:30,103 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:24:30,103 INFO L85 PathProgramCache]: Analyzing trace with hash -37359244, now seen corresponding path program 1 times [2024-11-15 23:24:30,103 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:24:30,103 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [308228829] [2024-11-15 23:24:30,103 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:24:30,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:24:30,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:24:30,734 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:24:30,735 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:24:30,735 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [308228829] [2024-11-15 23:24:30,735 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [308228829] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:24:30,735 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1733184290] [2024-11-15 23:24:30,735 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:24:30,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:24:30,735 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:24:30,737 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 23:24:30,739 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 23:24:30,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:24:30,894 INFO L256 TraceCheckSpWp]: Trace formula consists of 527 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-15 23:24:30,903 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:24:31,486 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:24:31,487 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:24:31,876 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:24:31,876 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1733184290] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:24:31,876 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:24:31,876 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 12, 11] total 31 [2024-11-15 23:24:31,876 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [101361164] [2024-11-15 23:24:31,877 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:24:31,877 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2024-11-15 23:24:31,877 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:24:31,879 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2024-11-15 23:24:31,879 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=147, Invalid=783, Unknown=0, NotChecked=0, Total=930 [2024-11-15 23:24:31,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:31,879 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:24:31,880 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 17.774193548387096) internal successors, (551), 31 states have internal predecessors, (551), 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 23:24:31,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:31,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:24:31,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:24:31,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:32,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:32,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:24:32,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:24:32,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:24:32,418 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-15 23:24:32,601 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:24:32,601 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:24:32,601 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:24:32,602 INFO L132 ounterexampleChecker]: Examining path program with hash -1408210683, occurence #2 [2024-11-15 23:24:32,602 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:24:32,602 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:24:32,603 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,603 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:24:32,603 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,603 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:24:32,603 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,603 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:24:32,603 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,603 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:24:32,603 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,604 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:24:32,604 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,604 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 23:24:32,604 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,604 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:24:32,604 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,604 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:24:32,604 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,604 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:24:32,604 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,604 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:24:32,604 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,604 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:24:32,604 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,604 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:24:32,604 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,604 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:24:32,605 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,605 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:24:32,605 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,605 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:24:32,605 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,605 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:24:32,605 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,605 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:24:32,605 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,605 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2024-11-15 23:24:32,605 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,606 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:24:32,606 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,606 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:24:32,606 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,606 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:24:32,606 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,606 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:24:32,606 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,606 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:24:32,606 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,606 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:24:32,606 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,606 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:24:32,606 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,607 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 23:24:32,607 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,607 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:24:32,607 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,607 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:24:32,607 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,607 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:24:32,607 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,607 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:24:32,607 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,607 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:24:32,607 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,607 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:24:32,607 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,608 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:24:32,608 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,608 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 23:24:32,608 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,608 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:24:32,608 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,608 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:24:32,608 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,608 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:24:32,608 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,608 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2024-11-15 23:24:32,608 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,608 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:24:32,608 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,608 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:24:32,609 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,609 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:24:32,609 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,609 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:24:32,609 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,609 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:24:32,609 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,609 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:24:32,610 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,611 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:24:32,611 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,611 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:24:32,611 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,611 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:24:32,611 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,611 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:24:32,611 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,611 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:24:32,611 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,611 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 23:24:32,611 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,611 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:24:32,611 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,611 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:24:32,611 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,611 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:24:32,612 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,612 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2024-11-15 23:24:32,612 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,612 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:24:32,612 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,612 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 114 [2024-11-15 23:24:32,612 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,612 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 116 [2024-11-15 23:24:32,612 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,612 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2024-11-15 23:24:32,612 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,612 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 119 [2024-11-15 23:24:32,612 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,612 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 121 [2024-11-15 23:24:32,612 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,612 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 124 [2024-11-15 23:24:32,612 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,613 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:24:32,613 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,613 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2024-11-15 23:24:32,613 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,613 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:24:32,633 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:24:32,633 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2024-11-15 23:24:32,634 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,634 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:24:32,634 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,634 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 23:24:32,634 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,634 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 151 [2024-11-15 23:24:32,634 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,634 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2024-11-15 23:24:32,634 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:24:32,634 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 161 [2024-11-15 23:24:32,634 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,634 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 23:24:32,634 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,634 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2024-11-15 23:24:32,635 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,635 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2024-11-15 23:24:32,635 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,635 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2024-11-15 23:24:32,635 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,635 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2024-11-15 23:24:32,635 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:24:32,635 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2024-11-15 23:24:32,635 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,635 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2024-11-15 23:24:32,635 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,635 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-15 23:24:32,635 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,635 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2024-11-15 23:24:32,635 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:24:32,636 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2024-11-15 23:24:32,636 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:24:32,636 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 23:24:32,636 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,636 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2024-11-15 23:24:32,636 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,636 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2024-11-15 23:24:32,636 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,636 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2024-11-15 23:24:32,636 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:24:32,636 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:24:32,636 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:24:32,637 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:24:32,637 INFO L85 PathProgramCache]: Analyzing trace with hash 1209954814, now seen corresponding path program 2 times [2024-11-15 23:24:32,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:24:32,637 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2055689526] [2024-11-15 23:24:32,640 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:24:32,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:24:32,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:24:33,361 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-15 23:24:33,362 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:24:33,362 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2055689526] [2024-11-15 23:24:33,362 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2055689526] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:24:33,362 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1898365224] [2024-11-15 23:24:33,362 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 23:24:33,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:24:33,362 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:24:33,365 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 23:24:33,366 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 23:24:33,508 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-15 23:24:33,508 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:24:33,510 INFO L256 TraceCheckSpWp]: Trace formula consists of 541 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-15 23:24:33,515 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:24:34,194 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:24:34,194 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:24:34,464 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-15 23:24:34,465 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1898365224] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:24:34,465 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:24:34,465 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 17, 11] total 37 [2024-11-15 23:24:34,465 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1750175718] [2024-11-15 23:24:34,465 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:24:34,466 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2024-11-15 23:24:34,466 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:24:34,467 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2024-11-15 23:24:34,467 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=107, Invalid=1225, Unknown=0, NotChecked=0, Total=1332 [2024-11-15 23:24:34,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:34,467 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:24:34,468 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 37 states have (on average 14.81081081081081) internal successors, (548), 37 states have internal predecessors, (548), 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 23:24:34,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:34,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:24:34,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-11-15 23:24:34,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:24:34,468 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:37,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:37,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:24:37,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:24:37,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:24:37,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2024-11-15 23:24:37,115 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 23:24:37,302 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:24:37,303 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:24:37,303 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:24:37,303 INFO L132 ounterexampleChecker]: Examining path program with hash 1317660779, occurence #1 [2024-11-15 23:24:37,303 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:24:37,303 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:24:37,303 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:24:37,303 INFO L85 PathProgramCache]: Analyzing trace with hash -719922575, now seen corresponding path program 1 times [2024-11-15 23:24:37,304 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:24:37,304 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [76399037] [2024-11-15 23:24:37,304 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:24:37,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:24:37,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:24:39,544 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:24:39,544 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:24:39,544 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [76399037] [2024-11-15 23:24:39,544 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [76399037] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:24:39,544 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [389330041] [2024-11-15 23:24:39,545 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:24:39,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:24:39,545 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:24:39,547 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 23:24:39,548 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 23:24:39,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:24:39,739 INFO L256 TraceCheckSpWp]: Trace formula consists of 558 conjuncts, 68 conjuncts are in the unsatisfiable core [2024-11-15 23:24:39,744 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:24:41,427 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-15 23:24:41,428 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 17 treesize of output 15 [2024-11-15 23:24:41,941 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:24:41,942 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:24:42,729 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-15 23:24:42,730 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [389330041] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-15 23:24:42,730 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:24:42,730 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [22, 34] total 63 [2024-11-15 23:24:42,730 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1191501779] [2024-11-15 23:24:42,730 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:24:42,730 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-11-15 23:24:42,730 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:24:42,731 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-11-15 23:24:42,732 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=325, Invalid=3581, Unknown=0, NotChecked=0, Total=3906 [2024-11-15 23:24:42,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:42,732 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:24:42,732 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 12.263157894736842) internal successors, (233), 19 states have internal predecessors, (233), 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 23:24:42,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:42,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:24:42,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:24:42,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:24:42,732 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2024-11-15 23:24:42,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:43,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:43,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:24:43,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:24:43,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:24:43,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2024-11-15 23:24:43,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:24:43,868 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 23:24:44,056 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:24:44,056 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:24:44,056 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:24:44,056 INFO L132 ounterexampleChecker]: Examining path program with hash -1725601132, occurence #1 [2024-11-15 23:24:44,056 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:24:44,057 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:24:44,057 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:24:44,057 INFO L85 PathProgramCache]: Analyzing trace with hash 1759062710, now seen corresponding path program 2 times [2024-11-15 23:24:44,057 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:24:44,057 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1049449326] [2024-11-15 23:24:44,057 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:24:44,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:24:44,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:24:44,725 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:24:44,725 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:24:44,725 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1049449326] [2024-11-15 23:24:44,725 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1049449326] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:24:44,726 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [85661549] [2024-11-15 23:24:44,726 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 23:24:44,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:24:44,726 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:24:44,728 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 23:24:44,730 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 23:24:44,905 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-15 23:24:44,906 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:24:44,908 INFO L256 TraceCheckSpWp]: Trace formula consists of 575 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-15 23:24:44,912 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:24:45,384 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-15 23:24:45,385 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-15 23:24:45,385 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [85661549] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 23:24:45,385 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-15 23:24:45,385 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [17] total 28 [2024-11-15 23:24:45,385 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1615499469] [2024-11-15 23:24:45,386 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:24:45,386 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-15 23:24:45,386 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:24:45,387 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-15 23:24:45,387 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=676, Unknown=0, NotChecked=0, Total=756 [2024-11-15 23:24:45,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:45,387 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:24:45,387 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 18.384615384615383) internal successors, (239), 13 states have internal predecessors, (239), 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 23:24:45,387 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:45,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:24:45,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:24:45,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:24:45,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2024-11-15 23:24:45,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2024-11-15 23:24:45,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:46,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:46,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:24:46,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:24:46,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:24:46,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2024-11-15 23:24:46,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:24:46,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:24:46,167 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 23:24:46,354 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:24:46,355 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:24:46,355 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:24:46,355 INFO L132 ounterexampleChecker]: Examining path program with hash 559234371, occurence #1 [2024-11-15 23:24:46,355 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:24:46,355 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:24:46,356 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:24:46,356 INFO L85 PathProgramCache]: Analyzing trace with hash -162608124, now seen corresponding path program 3 times [2024-11-15 23:24:46,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:24:46,356 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1764185555] [2024-11-15 23:24:46,356 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:24:46,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:24:46,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:24:46,968 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:24:46,969 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:24:46,969 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1764185555] [2024-11-15 23:24:46,969 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1764185555] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:24:46,969 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1281976356] [2024-11-15 23:24:46,969 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-15 23:24:46,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:24:46,969 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:24:46,971 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 23:24:46,973 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 23:24:47,122 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2024-11-15 23:24:47,123 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:24:47,125 INFO L256 TraceCheckSpWp]: Trace formula consists of 561 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-15 23:24:47,129 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:24:47,556 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-15 23:24:47,556 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:24:47,794 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-15 23:24:47,795 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1281976356] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:24:47,795 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:24:47,795 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 13, 12] total 35 [2024-11-15 23:24:47,795 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [322524534] [2024-11-15 23:24:47,795 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:24:47,796 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2024-11-15 23:24:47,796 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:24:47,797 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2024-11-15 23:24:47,797 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=122, Invalid=1068, Unknown=0, NotChecked=0, Total=1190 [2024-11-15 23:24:47,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:47,797 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:24:47,798 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 16.02857142857143) internal successors, (561), 35 states have internal predecessors, (561), 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 23:24:47,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:47,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:24:47,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:24:47,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:24:47,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2024-11-15 23:24:47,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:24:47,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:24:47,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:49,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:49,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:24:49,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:24:49,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:24:49,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2024-11-15 23:24:49,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:24:49,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:24:49,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2024-11-15 23:24:49,657 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 23:24:49,845 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:24:49,845 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:24:49,846 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:24:49,846 INFO L132 ounterexampleChecker]: Examining path program with hash -1984258398, occurence #1 [2024-11-15 23:24:49,846 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:24:49,846 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:24:49,846 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:24:49,846 INFO L85 PathProgramCache]: Analyzing trace with hash -1890932239, now seen corresponding path program 4 times [2024-11-15 23:24:49,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:24:49,846 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [687420647] [2024-11-15 23:24:49,847 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:24:49,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:24:49,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:24:50,849 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-15 23:24:50,850 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:24:50,850 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [687420647] [2024-11-15 23:24:50,850 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [687420647] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:24:50,850 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1616141521] [2024-11-15 23:24:50,850 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-15 23:24:50,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:24:50,850 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:24:50,852 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 23:24:50,854 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 23:24:51,006 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-15 23:24:51,007 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:24:51,015 INFO L256 TraceCheckSpWp]: Trace formula consists of 606 conjuncts, 90 conjuncts are in the unsatisfiable core [2024-11-15 23:24:51,019 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:24:52,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:24:52,984 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-15 23:24:52,984 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 34 treesize of output 36 [2024-11-15 23:24:53,482 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:24:53,483 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:24:54,374 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-15 23:24:54,374 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1616141521] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:24:54,374 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:24:54,374 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 40, 23] total 66 [2024-11-15 23:24:54,374 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [781352428] [2024-11-15 23:24:54,374 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:24:54,375 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 66 states [2024-11-15 23:24:54,375 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:24:54,376 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2024-11-15 23:24:54,377 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=372, Invalid=3918, Unknown=0, NotChecked=0, Total=4290 [2024-11-15 23:24:54,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:54,377 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:24:54,378 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 66 states, 66 states have (on average 9.469696969696969) internal successors, (625), 66 states have internal predecessors, (625), 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 23:24:54,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:54,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:24:54,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:24:54,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:24:54,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2024-11-15 23:24:54,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:24:54,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:24:54,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2024-11-15 23:24:54,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:57,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:57,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:24:57,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:24:57,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:24:57,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2024-11-15 23:24:57,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:24:57,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:24:57,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2024-11-15 23:24:57,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2024-11-15 23:24:57,769 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 23:24:57,956 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,9 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:24:57,957 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:24:57,957 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:24:57,957 INFO L132 ounterexampleChecker]: Examining path program with hash -732553013, occurence #1 [2024-11-15 23:24:57,957 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:24:57,957 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:24:57,957 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:24:57,957 INFO L85 PathProgramCache]: Analyzing trace with hash 67307712, now seen corresponding path program 5 times [2024-11-15 23:24:57,957 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:24:57,958 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [206147391] [2024-11-15 23:24:57,958 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:24:57,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:24:57,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:24:58,763 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 12 proven. 49 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-15 23:24:58,763 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:24:58,763 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [206147391] [2024-11-15 23:24:58,763 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [206147391] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:24:58,763 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1106486814] [2024-11-15 23:24:58,763 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-15 23:24:58,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:24:58,763 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:24:58,765 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 23:24:58,768 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 23:24:58,934 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2024-11-15 23:24:58,935 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:24:58,938 INFO L256 TraceCheckSpWp]: Trace formula consists of 637 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-15 23:24:58,942 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:24:59,473 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 27 proven. 34 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-15 23:24:59,473 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:24:59,954 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 52 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-15 23:24:59,955 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1106486814] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:24:59,955 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:24:59,955 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 19, 19] total 52 [2024-11-15 23:24:59,955 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1791342492] [2024-11-15 23:24:59,955 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:24:59,956 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2024-11-15 23:24:59,956 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:24:59,957 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2024-11-15 23:24:59,958 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=267, Invalid=2385, Unknown=0, NotChecked=0, Total=2652 [2024-11-15 23:24:59,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:59,958 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:24:59,958 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 52 states, 52 states have (on average 12.307692307692308) internal successors, (640), 52 states have internal predecessors, (640), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-15 23:24:59,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:24:59,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:24:59,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:24:59,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:24:59,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2024-11-15 23:24:59,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:24:59,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:24:59,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2024-11-15 23:24:59,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2024-11-15 23:24:59,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:25:01,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:25:01,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:25:01,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:25:01,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:25:01,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2024-11-15 23:25:01,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:25:01,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:25:01,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2024-11-15 23:25:01,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2024-11-15 23:25:01,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2024-11-15 23:25:01,805 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 23:25:01,993 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,10 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:25:01,993 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:25:01,993 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:25:01,993 INFO L132 ounterexampleChecker]: Examining path program with hash -288871265, occurence #1 [2024-11-15 23:25:01,993 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:25:01,994 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:25:01,994 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:25:01,994 INFO L85 PathProgramCache]: Analyzing trace with hash 1993378025, now seen corresponding path program 6 times [2024-11-15 23:25:01,994 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:25:01,994 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1257171592] [2024-11-15 23:25:01,994 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:25:01,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:25:02,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:25:02,753 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:25:02,753 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:25:02,753 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1257171592] [2024-11-15 23:25:02,753 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1257171592] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:25:02,753 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1318284560] [2024-11-15 23:25:02,753 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-11-15 23:25:02,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:25:02,753 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:25:02,755 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 23:25:02,756 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 23:25:02,904 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2024-11-15 23:25:02,904 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:25:02,906 INFO L256 TraceCheckSpWp]: Trace formula consists of 654 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-15 23:25:02,909 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:25:03,450 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 3 proven. 18 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-15 23:25:03,451 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:25:03,734 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-15 23:25:03,735 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1318284560] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-15 23:25:03,735 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:25:03,735 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [22, 13] total 40 [2024-11-15 23:25:03,735 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623822716] [2024-11-15 23:25:03,735 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:25:03,736 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-15 23:25:03,736 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:25:03,737 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-15 23:25:03,737 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=171, Invalid=1389, Unknown=0, NotChecked=0, Total=1560 [2024-11-15 23:25:03,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:25:03,737 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:25:03,737 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 26.333333333333332) internal successors, (237), 9 states have internal predecessors, (237), 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 23:25:03,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:25:03,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:25:03,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:25:03,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:25:03,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2024-11-15 23:25:03,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:25:03,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:25:03,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2024-11-15 23:25:03,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2024-11-15 23:25:03,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2024-11-15 23:25:03,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:25:04,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:25:04,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:25:04,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:25:04,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:25:04,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2024-11-15 23:25:04,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:25:04,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:25:04,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2024-11-15 23:25:04,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2024-11-15 23:25:04,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2024-11-15 23:25:04,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:25:04,057 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 23:25:04,241 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,11 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:25:04,241 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:25:04,241 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:25:04,242 INFO L132 ounterexampleChecker]: Examining path program with hash -732553013, occurence #2 [2024-11-15 23:25:04,242 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:25:04,242 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:25:04,242 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,242 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:25:04,242 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,242 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:25:04,242 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,242 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:25:04,242 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,242 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:25:04,242 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,242 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:25:04,242 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,242 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 23:25:04,242 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,242 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:25:04,242 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,242 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:25:04,242 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,242 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:25:04,243 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,243 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:25:04,243 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,243 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:25:04,243 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,243 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:25:04,243 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,243 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:25:04,243 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,243 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:25:04,243 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,243 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:25:04,243 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,243 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:25:04,243 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,243 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:25:04,243 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,243 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2024-11-15 23:25:04,243 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,243 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:25:04,243 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,244 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:25:04,244 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,244 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:25:04,244 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,244 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:25:04,244 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,244 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:25:04,244 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,244 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:25:04,244 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,244 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:25:04,244 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,244 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 23:25:04,244 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,244 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:25:04,244 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,244 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:25:04,244 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,244 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:25:04,244 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,244 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:25:04,244 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,244 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:25:04,244 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,244 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:25:04,245 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,245 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:25:04,245 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,245 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 23:25:04,245 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,245 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:25:04,245 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,245 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:25:04,245 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,245 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:25:04,245 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,245 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2024-11-15 23:25:04,245 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,245 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:25:04,245 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,245 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:25:04,245 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,245 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:25:04,246 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,246 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:25:04,246 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,246 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:25:04,246 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,246 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:25:04,246 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,246 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:25:04,246 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,246 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:25:04,246 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,246 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:25:04,246 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,246 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:25:04,246 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,246 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:25:04,247 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,247 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 23:25:04,247 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,247 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:25:04,247 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,247 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:25:04,247 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,247 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:25:04,247 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,247 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2024-11-15 23:25:04,247 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,247 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:25:04,247 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,247 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:25:04,247 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,247 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:25:04,247 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,247 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2024-11-15 23:25:04,247 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,247 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:25:04,247 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,248 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:25:04,248 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,248 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:25:04,248 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,248 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2024-11-15 23:25:04,248 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,248 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:25:04,248 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,248 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 130 [2024-11-15 23:25:04,248 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,248 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 132 [2024-11-15 23:25:04,248 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,248 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2024-11-15 23:25:04,248 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,248 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 135 [2024-11-15 23:25:04,248 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,248 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 137 [2024-11-15 23:25:04,248 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,249 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 23:25:04,249 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,249 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:25:04,249 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,249 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 23:25:04,249 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,249 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:25:04,249 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:25:04,249 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 154 [2024-11-15 23:25:04,249 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,249 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 23:25:04,249 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,249 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:25:04,249 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,249 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 23:25:04,249 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,249 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2024-11-15 23:25:04,249 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:25:04,249 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2024-11-15 23:25:04,249 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,249 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2024-11-15 23:25:04,249 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,249 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2024-11-15 23:25:04,250 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,250 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2024-11-15 23:25:04,250 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,250 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2024-11-15 23:25:04,250 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,250 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2024-11-15 23:25:04,250 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,250 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2024-11-15 23:25:04,250 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:25:04,250 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2024-11-15 23:25:04,250 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,250 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 266 [2024-11-15 23:25:04,250 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,250 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 269 [2024-11-15 23:25:04,250 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:25:04,250 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 279 [2024-11-15 23:25:04,250 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:25:04,251 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 280 [2024-11-15 23:25:04,251 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,251 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 281 [2024-11-15 23:25:04,251 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,251 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2024-11-15 23:25:04,251 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,251 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 284 [2024-11-15 23:25:04,251 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:04,251 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:25:04,251 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:25:04,251 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:25:04,252 INFO L85 PathProgramCache]: Analyzing trace with hash -2053463882, now seen corresponding path program 7 times [2024-11-15 23:25:04,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:25:04,252 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [528090822] [2024-11-15 23:25:04,252 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:25:04,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:25:04,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:25:05,076 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 33 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:25:05,076 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:25:05,076 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [528090822] [2024-11-15 23:25:05,076 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [528090822] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:25:05,076 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1569573614] [2024-11-15 23:25:05,076 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-11-15 23:25:05,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:25:05,077 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:25:05,080 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 23:25:05,081 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 23:25:05,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:25:05,220 INFO L256 TraceCheckSpWp]: Trace formula consists of 671 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-15 23:25:05,223 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:25:05,640 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 3 proven. 30 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-15 23:25:05,640 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:25:05,869 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-15 23:25:05,869 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1569573614] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-15 23:25:05,869 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-15 23:25:05,869 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [23, 14] total 41 [2024-11-15 23:25:05,869 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2140172007] [2024-11-15 23:25:05,869 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 23:25:05,870 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-15 23:25:05,870 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:25:05,870 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-15 23:25:05,871 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=167, Invalid=1473, Unknown=0, NotChecked=0, Total=1640 [2024-11-15 23:25:05,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:25:05,871 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:25:05,871 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 26.333333333333332) internal successors, (237), 9 states have internal predecessors, (237), 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 23:25:05,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:25:05,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:25:05,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:25:05,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:25:05,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2024-11-15 23:25:05,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-11-15 23:25:05,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:25:05,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2024-11-15 23:25:05,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2024-11-15 23:25:05,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2024-11-15 23:25:05,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:25:05,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:25:08,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:25:08,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:25:08,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:25:08,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:25:08,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:25:08,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:25:08,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:25:08,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 87 states. [2024-11-15 23:25:08,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:25:08,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2024-11-15 23:25:08,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:25:08,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:25:08,093 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 23:25:08,281 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2024-11-15 23:25:08,281 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:25:08,281 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:25:08,281 INFO L132 ounterexampleChecker]: Examining path program with hash 1423722704, occurence #1 [2024-11-15 23:25:08,281 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:25:08,281 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:25:08,282 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:25:08,282 INFO L85 PathProgramCache]: Analyzing trace with hash -959007957, now seen corresponding path program 1 times [2024-11-15 23:25:08,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:25:08,282 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1173927728] [2024-11-15 23:25:08,282 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:25:08,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:25:08,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:25:12,079 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:25:12,079 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:25:12,079 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1173927728] [2024-11-15 23:25:12,079 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1173927728] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:25:12,079 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1018837435] [2024-11-15 23:25:12,079 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:25:12,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:25:12,079 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:25:12,081 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 23:25:12,082 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 23:25:12,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:25:12,247 INFO L256 TraceCheckSpWp]: Trace formula consists of 654 conjuncts, 108 conjuncts are in the unsatisfiable core [2024-11-15 23:25:12,251 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:25:14,742 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-15 23:25:14,743 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 49 treesize of output 87 [2024-11-15 23:25:15,479 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:25:15,479 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:25:16,643 INFO L349 Elim1Store]: treesize reduction 6, result has 40.0 percent of original size [2024-11-15 23:25:16,643 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 14 [2024-11-15 23:25:16,965 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-15 23:25:16,965 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1018837435] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:25:16,965 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:25:16,965 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 46, 27] total 95 [2024-11-15 23:25:16,965 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [407973869] [2024-11-15 23:25:16,965 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:25:16,966 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 95 states [2024-11-15 23:25:16,966 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:25:16,968 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 95 interpolants. [2024-11-15 23:25:16,970 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=715, Invalid=8215, Unknown=0, NotChecked=0, Total=8930 [2024-11-15 23:25:16,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:25:16,970 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:25:16,970 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 95 states, 95 states have (on average 7.4) internal successors, (703), 95 states have internal predecessors, (703), 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 23:25:16,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:25:16,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:25:16,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:25:16,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:25:16,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:25:16,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:25:16,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:25:16,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 87 states. [2024-11-15 23:25:16,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:25:16,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2024-11-15 23:25:16,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:25:16,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:25:16,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:25:25,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:25:25,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:25:25,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:25:25,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:25:25,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:25:25,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:25:25,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:25:25,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 87 states. [2024-11-15 23:25:25,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:25:25,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2024-11-15 23:25:25,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:25:25,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:25:25,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2024-11-15 23:25:25,811 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 23:25:25,999 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,13 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:25:25,999 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:25:25,999 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:25:25,999 INFO L132 ounterexampleChecker]: Examining path program with hash 1423722704, occurence #2 [2024-11-15 23:25:25,999 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:25:25,999 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:25:26,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:25:26,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:25:26,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:25:26,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:25:26,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:25:26,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 23:25:26,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:25:26,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:25:26,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:25:26,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:25:26,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,000 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:25:26,000 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:25:26,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:25:26,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:25:26,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:25:26,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:25:26,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:25:26,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2024-11-15 23:25:26,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:25:26,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:25:26,001 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,001 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:25:26,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:25:26,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:25:26,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:25:26,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:25:26,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 23:25:26,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:25:26,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:25:26,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:25:26,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:25:26,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:25:26,002 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,002 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:25:26,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:25:26,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 23:25:26,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:25:26,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:25:26,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:25:26,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2024-11-15 23:25:26,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:25:26,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:25:26,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,003 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:25:26,003 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:25:26,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:25:26,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:25:26,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:25:26,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:25:26,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:25:26,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:25:26,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:25:26,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 23:25:26,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:25:26,004 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,004 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:25:26,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:25:26,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2024-11-15 23:25:26,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:25:26,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:25:26,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:25:26,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2024-11-15 23:25:26,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:25:26,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:25:26,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:25:26,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2024-11-15 23:25:26,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:25:26,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:25:26,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:25:26,005 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,005 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2024-11-15 23:25:26,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:25:26,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 138 [2024-11-15 23:25:26,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 140 [2024-11-15 23:25:26,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 23:25:26,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 143 [2024-11-15 23:25:26,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 145 [2024-11-15 23:25:26,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 148 [2024-11-15 23:25:26,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:25:26,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 23:25:26,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:25:26,006 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:25:26,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2024-11-15 23:25:26,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2024-11-15 23:25:26,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 23:25:26,006 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,006 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2024-11-15 23:25:26,007 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,007 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2024-11-15 23:25:26,007 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:25:26,007 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2024-11-15 23:25:26,007 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,007 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2024-11-15 23:25:26,007 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,007 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2024-11-15 23:25:26,007 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,007 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2024-11-15 23:25:26,007 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,007 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 23:25:26,007 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,007 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2024-11-15 23:25:26,007 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,007 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 301 [2024-11-15 23:25:26,007 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:25:26,007 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 315 [2024-11-15 23:25:26,007 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,007 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 318 [2024-11-15 23:25:26,008 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:25:26,008 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 329 [2024-11-15 23:25:26,008 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:25:26,008 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 330 [2024-11-15 23:25:26,008 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,008 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 331 [2024-11-15 23:25:26,008 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,008 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 332 [2024-11-15 23:25:26,008 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,008 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 334 [2024-11-15 23:25:26,008 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:26,008 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:25:26,008 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:25:26,008 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:25:26,009 INFO L85 PathProgramCache]: Analyzing trace with hash 1365750621, now seen corresponding path program 2 times [2024-11-15 23:25:26,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:25:26,009 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1593395553] [2024-11-15 23:25:26,009 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:25:26,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:25:26,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:25:27,139 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 198 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:25:27,140 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:25:27,140 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1593395553] [2024-11-15 23:25:27,140 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1593395553] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:25:27,140 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1488631203] [2024-11-15 23:25:27,140 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 23:25:27,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:25:27,140 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:25:27,142 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 23:25:27,143 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 23:25:27,309 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-15 23:25:27,310 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:25:27,312 INFO L256 TraceCheckSpWp]: Trace formula consists of 804 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-15 23:25:27,316 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:25:28,291 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 198 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:25:28,291 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:25:29,160 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 145 proven. 138 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:25:29,160 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1488631203] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:25:29,160 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:25:29,160 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 29, 28] total 77 [2024-11-15 23:25:29,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [931801724] [2024-11-15 23:25:29,160 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:25:29,161 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 77 states [2024-11-15 23:25:29,161 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:25:29,163 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 77 interpolants. [2024-11-15 23:25:29,164 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=784, Invalid=5068, Unknown=0, NotChecked=0, Total=5852 [2024-11-15 23:25:29,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:25:29,164 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:25:29,165 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 77 states, 77 states have (on average 11.415584415584416) internal successors, (879), 77 states have internal predecessors, (879), 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 23:25:29,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:25:29,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:25:29,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:25:29,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:25:29,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:25:29,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:25:29,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:25:29,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 87 states. [2024-11-15 23:25:29,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:25:29,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2024-11-15 23:25:29,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:25:29,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:25:29,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2024-11-15 23:25:29,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:25:30,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:25:30,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:25:30,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:25:30,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:25:30,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:25:30,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:25:30,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:25:30,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 87 states. [2024-11-15 23:25:30,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:25:30,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2024-11-15 23:25:30,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:25:30,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:25:30,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 150 states. [2024-11-15 23:25:30,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2024-11-15 23:25:30,623 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 23:25:30,806 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,14 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:25:30,806 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:25:30,807 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:25:30,807 INFO L132 ounterexampleChecker]: Examining path program with hash 1423722704, occurence #3 [2024-11-15 23:25:30,807 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:25:30,807 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:25:30,807 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,807 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:25:30,807 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,807 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:25:30,807 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,807 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:25:30,807 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,807 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:25:30,808 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,808 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:25:30,808 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,808 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 23:25:30,808 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,808 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:25:30,808 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,808 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:25:30,808 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,808 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:25:30,808 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,808 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:25:30,808 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,808 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:25:30,808 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,808 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:25:30,808 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,808 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:25:30,808 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,808 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:25:30,808 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,808 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:25:30,808 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,808 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:25:30,808 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,808 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:25:30,809 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,809 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2024-11-15 23:25:30,809 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,809 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:25:30,809 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,809 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:25:30,809 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,809 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:25:30,809 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,809 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:25:30,809 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,809 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:25:30,809 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,809 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:25:30,809 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,809 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:25:30,809 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,809 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 23:25:30,809 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,809 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:25:30,809 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,809 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:25:30,809 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,809 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:25:30,809 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,809 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:25:30,809 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,809 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:25:30,810 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,810 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:25:30,810 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,810 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:25:30,810 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,810 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 23:25:30,810 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,810 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:25:30,810 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,810 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:25:30,810 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,810 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:25:30,810 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,810 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2024-11-15 23:25:30,810 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,810 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:25:30,810 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,810 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:25:30,810 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,810 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:25:30,810 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,810 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:25:30,810 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,810 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:25:30,811 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,811 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:25:30,811 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,811 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:25:30,811 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,811 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:25:30,811 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,811 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:25:30,811 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,811 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:25:30,811 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,811 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:25:30,811 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,811 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 23:25:30,811 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,811 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:25:30,811 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,811 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:25:30,811 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,811 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:25:30,811 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,811 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2024-11-15 23:25:30,812 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,812 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:25:30,812 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,812 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:25:30,812 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,812 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:25:30,812 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,812 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2024-11-15 23:25:30,812 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,812 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:25:30,812 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,812 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:25:30,812 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,812 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:25:30,812 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,812 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2024-11-15 23:25:30,812 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,812 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:25:30,812 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,812 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:25:30,812 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,812 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:25:30,813 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,813 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2024-11-15 23:25:30,813 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,813 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:25:30,813 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,813 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:25:30,813 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,813 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:25:30,813 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,813 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 23:25:30,813 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,813 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:25:30,813 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,813 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:25:30,813 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,813 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:25:30,813 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,813 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 23:25:30,813 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,813 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:25:30,813 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,813 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:25:30,814 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,814 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:25:30,814 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,814 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 23:25:30,814 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,814 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 23:25:30,814 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,814 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2024-11-15 23:25:30,814 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,814 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 23:25:30,814 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,814 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:25:30,814 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,814 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 23:25:30,814 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,814 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2024-11-15 23:25:30,814 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,814 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2024-11-15 23:25:30,814 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,814 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-15 23:25:30,815 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,815 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 23:25:30,815 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,815 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2024-11-15 23:25:30,815 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:25:30,815 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2024-11-15 23:25:30,815 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,815 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2024-11-15 23:25:30,815 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,815 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2024-11-15 23:25:30,815 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,815 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2024-11-15 23:25:30,815 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,815 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 23:25:30,815 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:25:30,815 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2024-11-15 23:25:30,815 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,815 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2024-11-15 23:25:30,815 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,815 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 23:25:30,815 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,816 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2024-11-15 23:25:30,816 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,816 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2024-11-15 23:25:30,816 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,816 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 322 [2024-11-15 23:25:30,816 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,816 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 325 [2024-11-15 23:25:30,816 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:25:30,816 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 339 [2024-11-15 23:25:30,816 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,816 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2024-11-15 23:25:30,816 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:25:30,816 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 353 [2024-11-15 23:25:30,816 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:25:30,816 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2024-11-15 23:25:30,816 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,816 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 355 [2024-11-15 23:25:30,816 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,816 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2024-11-15 23:25:30,817 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,817 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 358 [2024-11-15 23:25:30,817 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:25:30,817 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:25:30,817 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:25:30,817 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:25:30,817 INFO L85 PathProgramCache]: Analyzing trace with hash -2097864069, now seen corresponding path program 3 times [2024-11-15 23:25:30,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:25:30,817 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [408126470] [2024-11-15 23:25:30,817 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:25:30,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:25:30,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:25:39,778 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 5 proven. 255 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-15 23:25:39,778 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:25:39,778 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [408126470] [2024-11-15 23:25:39,778 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [408126470] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:25:39,778 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1199929768] [2024-11-15 23:25:39,778 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-15 23:25:39,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:25:39,778 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:25:39,780 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 23:25:39,781 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 23:25:40,023 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2024-11-15 23:25:40,024 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:25:40,029 INFO L256 TraceCheckSpWp]: Trace formula consists of 818 conjuncts, 184 conjuncts are in the unsatisfiable core [2024-11-15 23:25:40,035 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:25:40,467 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2024-11-15 23:25:44,294 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-15 23:25:44,295 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 14 select indices, 14 select index equivalence classes, 42 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 91 case distinctions, treesize of input 105 treesize of output 415 [2024-11-15 23:25:49,025 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 57 proven. 198 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-15 23:25:49,025 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:25:53,260 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-15 23:25:53,261 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1199929768] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:25:53,261 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:25:53,261 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 55, 43] total 122 [2024-11-15 23:25:53,261 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [987810645] [2024-11-15 23:25:53,261 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:25:53,262 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 122 states [2024-11-15 23:25:53,262 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:25:53,264 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 122 interpolants. [2024-11-15 23:25:53,267 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=815, Invalid=13947, Unknown=0, NotChecked=0, Total=14762 [2024-11-15 23:25:53,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:25:53,267 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:25:53,267 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 122 states, 122 states have (on average 6.557377049180328) internal successors, (800), 122 states have internal predecessors, (800), 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 23:25:53,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:25:53,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:25:53,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:25:53,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:25:53,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:25:53,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:25:53,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:25:53,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 87 states. [2024-11-15 23:25:53,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:25:53,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2024-11-15 23:25:53,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:25:53,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:25:53,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 150 states. [2024-11-15 23:25:53,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2024-11-15 23:25:53,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:26:33,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:26:33,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:26:33,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:26:33,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:26:33,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:26:33,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:26:33,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:26:33,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2024-11-15 23:26:33,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:26:33,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-11-15 23:26:33,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:26:33,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:26:33,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2024-11-15 23:26:33,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2024-11-15 23:26:33,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 326 states. [2024-11-15 23:26:33,052 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 23:26:33,239 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2024-11-15 23:26:33,239 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:26:33,239 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:26:33,240 INFO L132 ounterexampleChecker]: Examining path program with hash -695582240, occurence #1 [2024-11-15 23:26:33,240 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:26:33,240 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:26:33,240 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:26:33,240 INFO L85 PathProgramCache]: Analyzing trace with hash -195765964, now seen corresponding path program 1 times [2024-11-15 23:26:33,240 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:26:33,240 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [951124681] [2024-11-15 23:26:33,240 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:26:33,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:26:33,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:26:34,008 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 132 proven. 109 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-15 23:26:34,008 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:26:34,008 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [951124681] [2024-11-15 23:26:34,008 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [951124681] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:26:34,008 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2140827526] [2024-11-15 23:26:34,008 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:26:34,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:26:34,008 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:26:34,010 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 23:26:34,011 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 23:26:34,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:26:34,161 INFO L256 TraceCheckSpWp]: Trace formula consists of 693 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-15 23:26:34,163 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:26:34,542 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-15 23:26:34,543 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:26:34,813 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-15 23:26:34,814 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2140827526] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:26:34,814 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:26:34,814 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 12, 10] total 47 [2024-11-15 23:26:34,814 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [564254451] [2024-11-15 23:26:34,814 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:26:34,814 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2024-11-15 23:26:34,815 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:26:34,815 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2024-11-15 23:26:34,816 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=198, Invalid=1964, Unknown=0, NotChecked=0, Total=2162 [2024-11-15 23:26:34,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:26:34,816 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:26:34,816 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 47 states, 47 states have (on average 13.27659574468085) internal successors, (624), 47 states have internal predecessors, (624), 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 23:26:34,816 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:26:34,816 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:26:34,816 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:26:34,816 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:26:34,816 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:26:34,816 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:26:34,816 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:26:34,816 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2024-11-15 23:26:34,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:26:34,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2024-11-15 23:26:34,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:26:34,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:26:34,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 164 states. [2024-11-15 23:26:34,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2024-11-15 23:26:34,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 326 states. [2024-11-15 23:26:34,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:26:39,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:26:39,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:26:39,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:26:39,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:26:39,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:26:39,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:26:39,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:26:39,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2024-11-15 23:26:39,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:26:39,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-11-15 23:26:39,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:26:39,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:26:39,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2024-11-15 23:26:39,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2024-11-15 23:26:39,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 326 states. [2024-11-15 23:26:39,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2024-11-15 23:26:39,732 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 23:26:39,919 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2024-11-15 23:26:39,920 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:26:39,920 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:26:39,920 INFO L132 ounterexampleChecker]: Examining path program with hash 1197585434, occurence #1 [2024-11-15 23:26:39,920 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:26:39,920 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:26:39,920 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:26:39,920 INFO L85 PathProgramCache]: Analyzing trace with hash -812913137, now seen corresponding path program 2 times [2024-11-15 23:26:39,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:26:39,920 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [719356925] [2024-11-15 23:26:39,920 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:26:39,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:26:39,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:26:40,772 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 132 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:26:40,772 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:26:40,772 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [719356925] [2024-11-15 23:26:40,772 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [719356925] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:26:40,772 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [923998010] [2024-11-15 23:26:40,772 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 23:26:40,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:26:40,772 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:26:40,774 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 23:26:40,775 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 23:26:40,925 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-15 23:26:40,925 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:26:40,927 INFO L256 TraceCheckSpWp]: Trace formula consists of 710 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-15 23:26:40,930 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:26:41,622 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 52 proven. 144 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-15 23:26:41,622 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:26:42,247 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 184 proven. 12 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-15 23:26:42,247 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [923998010] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:26:42,247 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:26:42,247 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 22, 22] total 67 [2024-11-15 23:26:42,247 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [11165390] [2024-11-15 23:26:42,247 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:26:42,248 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 67 states [2024-11-15 23:26:42,248 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:26:42,249 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2024-11-15 23:26:42,250 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=418, Invalid=4004, Unknown=0, NotChecked=0, Total=4422 [2024-11-15 23:26:42,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:26:42,250 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:26:42,251 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 67 states, 67 states have (on average 10.761194029850746) internal successors, (721), 67 states have internal predecessors, (721), 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 23:26:42,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:26:42,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:26:42,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:26:42,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:26:42,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:26:42,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:26:42,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:26:42,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2024-11-15 23:26:42,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:26:42,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2024-11-15 23:26:42,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:26:42,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:26:42,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 164 states. [2024-11-15 23:26:42,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2024-11-15 23:26:42,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 326 states. [2024-11-15 23:26:42,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2024-11-15 23:26:42,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:26:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:26:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:26:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:26:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:26:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:26:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:26:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:26:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2024-11-15 23:26:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:26:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-11-15 23:26:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:26:47,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:26:47,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2024-11-15 23:26:47,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2024-11-15 23:26:47,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 326 states. [2024-11-15 23:26:47,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:26:47,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2024-11-15 23:26:47,393 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2024-11-15 23:26:47,580 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2024-11-15 23:26:47,580 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:26:47,580 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:26:47,581 INFO L132 ounterexampleChecker]: Examining path program with hash -1345907335, occurence #1 [2024-11-15 23:26:47,581 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:26:47,581 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:26:47,581 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:26:47,581 INFO L85 PathProgramCache]: Analyzing trace with hash 160388756, now seen corresponding path program 3 times [2024-11-15 23:26:47,581 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:26:47,581 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [311153281] [2024-11-15 23:26:47,581 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:26:47,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:26:47,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:26:48,727 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 132 proven. 217 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:26:48,727 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:26:48,727 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [311153281] [2024-11-15 23:26:48,727 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [311153281] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:26:48,727 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [615012959] [2024-11-15 23:26:48,727 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-15 23:26:48,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:26:48,727 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:26:48,731 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 23:26:48,731 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 23:26:48,964 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2024-11-15 23:26:48,964 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:26:48,966 INFO L256 TraceCheckSpWp]: Trace formula consists of 773 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-15 23:26:48,970 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:26:49,557 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-15 23:26:49,557 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:26:49,839 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 9 proven. 16 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-11-15 23:26:49,840 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [615012959] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:26:49,840 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:26:49,840 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 20, 10] total 55 [2024-11-15 23:26:49,840 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1505699937] [2024-11-15 23:26:49,840 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:26:49,840 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 55 states [2024-11-15 23:26:49,841 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:26:49,842 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2024-11-15 23:26:49,842 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=276, Invalid=2694, Unknown=0, NotChecked=0, Total=2970 [2024-11-15 23:26:49,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:26:49,842 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:26:49,843 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 55 states, 55 states have (on average 12.836363636363636) internal successors, (706), 55 states have internal predecessors, (706), 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 23:26:49,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:26:49,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:26:49,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:26:49,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:26:49,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:26:49,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:26:49,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:26:49,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2024-11-15 23:26:49,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:26:49,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2024-11-15 23:26:49,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:26:49,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:26:49,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 164 states. [2024-11-15 23:26:49,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2024-11-15 23:26:49,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 326 states. [2024-11-15 23:26:49,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:26:49,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 100 states. [2024-11-15 23:26:49,843 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:27:00,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:27:00,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:27:00,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:27:00,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:27:00,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:27:00,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:27:00,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:27:00,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2024-11-15 23:27:00,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:27:00,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-11-15 23:27:00,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:27:00,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:27:00,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2024-11-15 23:27:00,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2024-11-15 23:27:00,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 326 states. [2024-11-15 23:27:00,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:27:00,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2024-11-15 23:27:00,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 261 states. [2024-11-15 23:27:00,507 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Ended with exit code 0 [2024-11-15 23:27:00,694 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2024-11-15 23:27:00,694 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:27:00,694 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:27:00,694 INFO L132 ounterexampleChecker]: Examining path program with hash 1197585434, occurence #2 [2024-11-15 23:27:00,694 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:27:00,695 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:27:00,695 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,695 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:27:00,695 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,695 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:27:00,695 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,695 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:27:00,695 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,695 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:27:00,695 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,695 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:27:00,695 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,695 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 23:27:00,695 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,695 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:27:00,695 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,695 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:27:00,695 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,695 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:27:00,695 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,695 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:27:00,695 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,695 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:27:00,695 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,695 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:27:00,695 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,695 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:27:00,696 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,696 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:27:00,696 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,696 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:27:00,696 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,696 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:27:00,696 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,696 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:27:00,696 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,696 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2024-11-15 23:27:00,696 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,696 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:27:00,696 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,696 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:27:00,696 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,696 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:27:00,696 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,696 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:27:00,696 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,696 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:27:00,697 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,697 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:27:00,697 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,697 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:27:00,697 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,697 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 23:27:00,697 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,697 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:27:00,697 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,697 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:27:00,697 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,697 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:27:00,697 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,697 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:27:00,697 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,697 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:27:00,697 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,697 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:27:00,697 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,697 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:27:00,698 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,698 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 23:27:00,698 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,698 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:27:00,698 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,698 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:27:00,698 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,698 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:27:00,698 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,698 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2024-11-15 23:27:00,698 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,698 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:27:00,698 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,698 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:27:00,698 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,698 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:27:00,698 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,698 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:27:00,698 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,698 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:27:00,699 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,699 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:27:00,699 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,699 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:27:00,699 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,699 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:27:00,699 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,699 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:27:00,699 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,699 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:27:00,699 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,699 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:27:00,699 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,699 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 23:27:00,699 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,699 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:27:00,699 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,699 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:27:00,699 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,699 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:27:00,699 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,700 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2024-11-15 23:27:00,700 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,700 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:27:00,700 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,700 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:27:00,700 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,700 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:27:00,700 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,700 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2024-11-15 23:27:00,700 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,700 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:27:00,700 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,700 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:27:00,700 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,700 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:27:00,700 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,700 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2024-11-15 23:27:00,700 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,700 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:27:00,701 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,701 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:27:00,701 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,701 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:27:00,701 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,701 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2024-11-15 23:27:00,701 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,701 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:27:00,701 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,701 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:27:00,701 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,701 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:27:00,701 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,701 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 23:27:00,701 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,701 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:27:00,701 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,701 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:27:00,701 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,701 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:27:00,701 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,703 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 23:27:00,703 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,703 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:27:00,703 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,703 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:27:00,703 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,703 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:27:00,703 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,704 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 23:27:00,704 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,704 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 23:27:00,704 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,704 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 162 [2024-11-15 23:27:00,704 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,704 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 164 [2024-11-15 23:27:00,704 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,704 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:27:00,704 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,704 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 167 [2024-11-15 23:27:00,704 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,704 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 169 [2024-11-15 23:27:00,704 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,704 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2024-11-15 23:27:00,704 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,704 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-15 23:27:00,704 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,704 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 23:27:00,705 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,705 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2024-11-15 23:27:00,705 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:27:00,705 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2024-11-15 23:27:00,705 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,705 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2024-11-15 23:27:00,705 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,705 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2024-11-15 23:27:00,705 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,705 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2024-11-15 23:27:00,705 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,705 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 23:27:00,705 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:27:00,705 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 209 [2024-11-15 23:27:00,705 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,705 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2024-11-15 23:27:00,705 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,705 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 220 [2024-11-15 23:27:00,706 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,706 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2024-11-15 23:27:00,706 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,706 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2024-11-15 23:27:00,706 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,706 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 323 [2024-11-15 23:27:00,706 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,706 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 326 [2024-11-15 23:27:00,706 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:27:00,706 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 339 [2024-11-15 23:27:00,706 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,706 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 342 [2024-11-15 23:27:00,706 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:27:00,706 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 352 [2024-11-15 23:27:00,706 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:27:00,706 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 354 [2024-11-15 23:27:00,707 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,707 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 355 [2024-11-15 23:27:00,707 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,707 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 356 [2024-11-15 23:27:00,707 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,707 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 358 [2024-11-15 23:27:00,707 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:00,707 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:27:00,707 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:27:00,709 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:27:00,709 INFO L85 PathProgramCache]: Analyzing trace with hash -1326161433, now seen corresponding path program 4 times [2024-11-15 23:27:00,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:27:00,709 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [511863173] [2024-11-15 23:27:00,709 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:27:00,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:27:00,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:27:09,497 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 101 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:27:09,497 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:27:09,497 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [511863173] [2024-11-15 23:27:09,497 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [511863173] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:27:09,497 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1166035016] [2024-11-15 23:27:09,497 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-15 23:27:09,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:27:09,497 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:27:09,499 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 23:27:09,500 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 23:27:09,723 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-15 23:27:09,723 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:27:09,729 INFO L256 TraceCheckSpWp]: Trace formula consists of 846 conjuncts, 192 conjuncts are in the unsatisfiable core [2024-11-15 23:27:09,736 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:27:15,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:15,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:15,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:15,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:15,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:15,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:15,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:15,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:15,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:15,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:15,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:15,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:15,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:15,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:15,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:15,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:15,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:15,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:15,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:15,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:15,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:16,062 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-15 23:27:16,062 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 14 select indices, 14 select index equivalence classes, 63 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 91 case distinctions, treesize of input 107 treesize of output 249 [2024-11-15 23:27:17,118 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:27:17,118 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:27:20,510 INFO L349 Elim1Store]: treesize reduction 6, result has 40.0 percent of original size [2024-11-15 23:27:20,510 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 14 [2024-11-15 23:27:20,924 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-15 23:27:20,924 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1166035016] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:27:20,924 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:27:20,924 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [63, 70, 43] total 164 [2024-11-15 23:27:20,924 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [374132775] [2024-11-15 23:27:20,925 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:27:20,925 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 164 states [2024-11-15 23:27:20,925 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:27:20,926 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 164 interpolants. [2024-11-15 23:27:20,929 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=2605, Invalid=24127, Unknown=0, NotChecked=0, Total=26732 [2024-11-15 23:27:20,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:27:20,929 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:27:20,930 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 164 states, 164 states have (on average 5.5426829268292686) internal successors, (909), 164 states have internal predecessors, (909), 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 23:27:20,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:27:20,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:27:20,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:27:20,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:27:20,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:27:20,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:27:20,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:27:20,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2024-11-15 23:27:20,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:27:20,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2024-11-15 23:27:20,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:27:20,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:27:20,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 164 states. [2024-11-15 23:27:20,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2024-11-15 23:27:20,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 326 states. [2024-11-15 23:27:20,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:27:20,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 100 states. [2024-11-15 23:27:20,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 261 states. [2024-11-15 23:27:20,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:27:35,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:27:35,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:27:35,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:27:35,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:27:35,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:27:35,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:27:35,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:27:35,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2024-11-15 23:27:35,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:27:35,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-11-15 23:27:35,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:27:35,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:27:35,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2024-11-15 23:27:35,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2024-11-15 23:27:35,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 326 states. [2024-11-15 23:27:35,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:27:35,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2024-11-15 23:27:35,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 264 states. [2024-11-15 23:27:35,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 124 states. [2024-11-15 23:27:35,265 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 23:27:35,452 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,19 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:27:35,452 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:27:35,453 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:27:35,453 INFO L132 ounterexampleChecker]: Examining path program with hash 1197585434, occurence #3 [2024-11-15 23:27:35,453 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:27:35,453 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:27:35,453 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,453 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:27:35,453 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,453 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:27:35,453 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,453 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:27:35,453 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,453 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:27:35,453 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,453 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:27:35,453 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,453 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 23:27:35,453 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,453 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:27:35,454 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,454 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:27:35,454 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,454 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:27:35,454 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,454 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:27:35,454 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,454 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:27:35,454 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,454 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:27:35,454 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,454 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:27:35,454 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,454 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:27:35,454 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,454 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:27:35,454 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,454 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:27:35,454 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,454 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:27:35,454 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,454 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2024-11-15 23:27:35,454 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,454 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:27:35,454 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,454 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:27:35,454 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,454 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:27:35,454 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,454 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:27:35,454 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,454 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:27:35,454 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,454 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:27:35,455 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,455 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:27:35,455 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,455 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 23:27:35,455 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,455 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:27:35,455 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,455 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:27:35,455 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,455 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:27:35,455 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,455 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:27:35,455 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,455 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:27:35,455 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,455 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:27:35,455 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,455 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:27:35,455 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,455 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 23:27:35,455 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,455 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:27:35,455 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,455 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:27:35,455 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,455 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:27:35,455 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,455 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2024-11-15 23:27:35,455 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,455 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:27:35,455 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,456 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:27:35,456 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,456 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:27:35,456 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,456 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:27:35,456 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,456 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:27:35,456 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,456 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:27:35,456 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,456 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:27:35,456 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,456 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:27:35,456 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,456 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:27:35,456 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,456 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:27:35,456 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,456 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:27:35,456 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,456 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 23:27:35,456 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,457 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:27:35,457 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,457 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:27:35,457 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,457 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:27:35,457 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,457 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2024-11-15 23:27:35,457 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,457 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:27:35,457 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,457 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:27:35,457 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,457 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:27:35,457 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,457 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2024-11-15 23:27:35,457 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,457 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:27:35,457 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,457 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:27:35,457 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,457 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:27:35,457 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,458 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2024-11-15 23:27:35,458 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,458 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:27:35,458 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,458 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:27:35,458 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,458 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:27:35,458 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,458 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2024-11-15 23:27:35,458 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,458 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:27:35,458 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,458 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:27:35,458 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,458 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:27:35,458 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,458 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 23:27:35,458 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,458 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:27:35,458 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,458 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:27:35,459 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,459 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:27:35,459 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,459 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 23:27:35,459 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,459 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:27:35,459 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,459 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:27:35,459 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,459 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:27:35,459 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,459 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 23:27:35,459 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,459 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 23:27:35,459 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,459 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2024-11-15 23:27:35,459 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,459 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:27:35,459 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,459 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:27:35,459 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,459 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2024-11-15 23:27:35,460 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,460 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 170 [2024-11-15 23:27:35,460 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,460 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 172 [2024-11-15 23:27:35,460 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,460 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 23:27:35,460 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,460 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 175 [2024-11-15 23:27:35,460 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,460 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 177 [2024-11-15 23:27:35,460 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,460 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2024-11-15 23:27:35,460 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,460 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2024-11-15 23:27:35,460 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,460 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2024-11-15 23:27:35,460 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,460 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2024-11-15 23:27:35,460 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:27:35,460 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2024-11-15 23:27:35,460 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,460 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2024-11-15 23:27:35,461 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,461 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2024-11-15 23:27:35,461 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,461 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 207 [2024-11-15 23:27:35,461 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,461 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2024-11-15 23:27:35,461 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:27:35,461 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 217 [2024-11-15 23:27:35,461 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,461 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2024-11-15 23:27:35,461 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,461 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 228 [2024-11-15 23:27:35,461 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,461 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2024-11-15 23:27:35,461 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,461 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 264 [2024-11-15 23:27:35,461 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,461 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 343 [2024-11-15 23:27:35,461 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,462 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 346 [2024-11-15 23:27:35,462 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:27:35,462 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 359 [2024-11-15 23:27:35,462 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,462 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2024-11-15 23:27:35,462 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:27:35,462 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 372 [2024-11-15 23:27:35,462 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:27:35,462 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 374 [2024-11-15 23:27:35,462 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,462 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 375 [2024-11-15 23:27:35,462 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,462 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 376 [2024-11-15 23:27:35,462 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,462 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 378 [2024-11-15 23:27:35,462 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:27:35,462 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:27:35,462 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:27:35,463 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:27:35,463 INFO L85 PathProgramCache]: Analyzing trace with hash 1009290855, now seen corresponding path program 5 times [2024-11-15 23:27:35,463 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:27:35,463 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1055410151] [2024-11-15 23:27:35,463 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:27:35,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:27:35,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:27:46,589 INFO L134 CoverageAnalysis]: Checked inductivity of 504 backedges. 154 proven. 350 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:27:46,589 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:27:46,589 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1055410151] [2024-11-15 23:27:46,589 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1055410151] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:27:46,589 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [932078470] [2024-11-15 23:27:46,589 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-15 23:27:46,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:27:46,589 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:27:46,591 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 23:27:46,592 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 23:27:46,836 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 10 check-sat command(s) [2024-11-15 23:27:46,837 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:27:46,841 INFO L256 TraceCheckSpWp]: Trace formula consists of 894 conjuncts, 210 conjuncts are in the unsatisfiable core [2024-11-15 23:27:46,847 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:27:54,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-15 23:27:54,342 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-15 23:27:54,342 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 16 select indices, 16 select index equivalence classes, 84 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 120 case distinctions, treesize of input 121 treesize of output 315 [2024-11-15 23:27:55,663 INFO L134 CoverageAnalysis]: Checked inductivity of 504 backedges. 0 proven. 504 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:27:55,663 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:27:59,746 INFO L349 Elim1Store]: treesize reduction 32, result has 22.0 percent of original size [2024-11-15 23:27:59,746 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 47 treesize of output 20 [2024-11-15 23:28:00,132 INFO L134 CoverageAnalysis]: Checked inductivity of 504 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-11-15 23:28:00,133 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [932078470] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:28:00,133 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:28:00,133 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [69, 76, 47] total 180 [2024-11-15 23:28:00,133 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [706904013] [2024-11-15 23:28:00,133 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:28:00,133 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 180 states [2024-11-15 23:28:00,133 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:28:00,135 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 180 interpolants. [2024-11-15 23:28:00,138 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3280, Invalid=28940, Unknown=0, NotChecked=0, Total=32220 [2024-11-15 23:28:00,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:28:00,138 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:28:00,138 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 180 states, 180 states have (on average 5.338888888888889) internal successors, (961), 180 states have internal predecessors, (961), 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 23:28:00,138 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:28:00,138 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:28:00,138 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:28:00,138 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:28:00,138 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:28:00,138 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:28:00,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:28:00,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2024-11-15 23:28:00,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:28:00,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2024-11-15 23:28:00,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:28:00,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:28:00,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 164 states. [2024-11-15 23:28:00,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2024-11-15 23:28:00,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 326 states. [2024-11-15 23:28:00,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:28:00,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 100 states. [2024-11-15 23:28:00,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 264 states. [2024-11-15 23:28:00,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 124 states. [2024-11-15 23:28:00,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:28:16,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:28:16,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:28:16,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:28:16,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:28:16,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:28:16,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:28:16,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:28:16,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2024-11-15 23:28:16,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:28:16,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-11-15 23:28:16,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:28:16,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:28:16,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2024-11-15 23:28:16,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2024-11-15 23:28:16,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 326 states. [2024-11-15 23:28:16,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:28:16,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2024-11-15 23:28:16,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 264 states. [2024-11-15 23:28:16,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 124 states. [2024-11-15 23:28:16,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 137 states. [2024-11-15 23:28:16,535 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 23:28:16,722 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable19 [2024-11-15 23:28:16,723 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:28:16,723 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:28:16,723 INFO L132 ounterexampleChecker]: Examining path program with hash 1197585434, occurence #4 [2024-11-15 23:28:16,723 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:28:16,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:28:16,723 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,723 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:28:16,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:28:16,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:28:16,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:28:16,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:28:16,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 23:28:16,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:28:16,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:28:16,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:28:16,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,724 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:28:16,724 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:28:16,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:28:16,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:28:16,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:28:16,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:28:16,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:28:16,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:28:16,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2024-11-15 23:28:16,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:28:16,725 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,725 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:28:16,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:28:16,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:28:16,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:28:16,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:28:16,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:28:16,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 23:28:16,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:28:16,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:28:16,726 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,726 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:28:16,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:28:16,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:28:16,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:28:16,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:28:16,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 23:28:16,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:28:16,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:28:16,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:28:16,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,727 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2024-11-15 23:28:16,727 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:28:16,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:28:16,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:28:16,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:28:16,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:28:16,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:28:16,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:28:16,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:28:16,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,728 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:28:16,728 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:28:16,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:28:16,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 23:28:16,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:28:16,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:28:16,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:28:16,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2024-11-15 23:28:16,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:28:16,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:28:16,729 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,729 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:28:16,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2024-11-15 23:28:16,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:28:16,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:28:16,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:28:16,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2024-11-15 23:28:16,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:28:16,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:28:16,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:28:16,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,730 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2024-11-15 23:28:16,730 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:28:16,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:28:16,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:28:16,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 23:28:16,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:28:16,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:28:16,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:28:16,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 23:28:16,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:28:16,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:28:16,731 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,731 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:28:16,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 23:28:16,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 23:28:16,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2024-11-15 23:28:16,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:28:16,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:28:16,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2024-11-15 23:28:16,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2024-11-15 23:28:16,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-15 23:28:16,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 23:28:16,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2024-11-15 23:28:16,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2024-11-15 23:28:16,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2024-11-15 23:28:16,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2024-11-15 23:28:16,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2024-11-15 23:28:16,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2024-11-15 23:28:16,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2024-11-15 23:28:16,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,732 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2024-11-15 23:28:16,732 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2024-11-15 23:28:16,733 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2024-11-15 23:28:16,733 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:28:16,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 23:28:16,733 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2024-11-15 23:28:16,733 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-15 23:28:16,733 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2024-11-15 23:28:16,733 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2024-11-15 23:28:16,733 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:28:16,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2024-11-15 23:28:16,733 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2024-11-15 23:28:16,733 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2024-11-15 23:28:16,733 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2024-11-15 23:28:16,733 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 272 [2024-11-15 23:28:16,733 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 363 [2024-11-15 23:28:16,733 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 366 [2024-11-15 23:28:16,733 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:28:16,733 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 379 [2024-11-15 23:28:16,734 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,734 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 382 [2024-11-15 23:28:16,734 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:28:16,734 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 392 [2024-11-15 23:28:16,734 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:28:16,734 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 394 [2024-11-15 23:28:16,734 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,734 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 395 [2024-11-15 23:28:16,734 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,734 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 396 [2024-11-15 23:28:16,734 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,734 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 398 [2024-11-15 23:28:16,734 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:28:16,734 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:28:16,734 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:28:16,734 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:28:16,734 INFO L85 PathProgramCache]: Analyzing trace with hash 1794806247, now seen corresponding path program 6 times [2024-11-15 23:28:16,734 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:28:16,734 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1439870178] [2024-11-15 23:28:16,735 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:28:16,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:28:16,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:28:19,338 INFO L134 CoverageAnalysis]: Checked inductivity of 652 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2024-11-15 23:28:19,338 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:28:19,338 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1439870178] [2024-11-15 23:28:19,338 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1439870178] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:28:19,338 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [61034420] [2024-11-15 23:28:19,338 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-11-15 23:28:19,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:28:19,338 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:28:19,340 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 23:28:19,341 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 23:28:19,711 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 11 check-sat command(s) [2024-11-15 23:28:19,711 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:28:19,716 INFO L256 TraceCheckSpWp]: Trace formula consists of 942 conjuncts, 232 conjuncts are in the unsatisfiable core [2024-11-15 23:28:19,722 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:28:20,724 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-15 23:28:26,489 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-15 23:28:26,489 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 18 select indices, 18 select index equivalence classes, 72 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 153 case distinctions, treesize of input 169 treesize of output 821 [2024-11-15 23:28:35,885 INFO L134 CoverageAnalysis]: Checked inductivity of 652 backedges. 0 proven. 652 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:28:35,885 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:28:41,937 INFO L134 CoverageAnalysis]: Checked inductivity of 652 backedges. 0 proven. 282 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-11-15 23:28:41,938 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [61034420] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:28:41,938 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:28:41,938 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 80, 51] total 138 [2024-11-15 23:28:41,938 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [977555778] [2024-11-15 23:28:41,938 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:28:41,938 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 138 states [2024-11-15 23:28:41,938 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:28:41,940 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 138 interpolants. [2024-11-15 23:28:41,941 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1450, Invalid=17456, Unknown=0, NotChecked=0, Total=18906 [2024-11-15 23:28:41,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:28:41,942 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:28:41,942 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 138 states, 138 states have (on average 6.22463768115942) internal successors, (859), 138 states have internal predecessors, (859), 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 23:28:41,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:28:41,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:28:41,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:28:41,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:28:41,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:28:41,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:28:41,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:28:41,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2024-11-15 23:28:41,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:28:41,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2024-11-15 23:28:41,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:28:41,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:28:41,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 164 states. [2024-11-15 23:28:41,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2024-11-15 23:28:41,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 326 states. [2024-11-15 23:28:41,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:28:41,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 100 states. [2024-11-15 23:28:41,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 264 states. [2024-11-15 23:28:41,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 124 states. [2024-11-15 23:28:41,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 137 states. [2024-11-15 23:28:41,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:30:30,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:30:30,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:30:30,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:30:30,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:30:30,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:30:30,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:30:30,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:30:30,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2024-11-15 23:30:30,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:30:30,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-11-15 23:30:30,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:30:30,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:30:30,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2024-11-15 23:30:30,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2024-11-15 23:30:30,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 326 states. [2024-11-15 23:30:30,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:30:30,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2024-11-15 23:30:30,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 264 states. [2024-11-15 23:30:30,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 134 states. [2024-11-15 23:30:30,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 149 states. [2024-11-15 23:30:30,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 540 states. [2024-11-15 23:30:30,248 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 23:30:30,434 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,21 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:30:30,435 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:30:30,435 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:30:30,435 INFO L132 ounterexampleChecker]: Examining path program with hash -1516633219, occurence #1 [2024-11-15 23:30:30,435 INFO L134 ounterexampleChecker]: Commutativity condition synthesis is only active after more than 2 occurrences. Skipping... [2024-11-15 23:30:30,435 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:30:30,435 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:30:30,436 INFO L85 PathProgramCache]: Analyzing trace with hash -1941095957, now seen corresponding path program 7 times [2024-11-15 23:30:30,436 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:30:30,436 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1076789650] [2024-11-15 23:30:30,436 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:30:30,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:30:30,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:30:31,877 INFO L134 CoverageAnalysis]: Checked inductivity of 493 backedges. 240 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:30:31,877 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:30:31,877 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1076789650] [2024-11-15 23:30:31,877 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1076789650] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:30:31,877 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1814309134] [2024-11-15 23:30:31,877 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-11-15 23:30:31,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:30:31,878 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:30:31,879 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 23:30:31,880 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 23:30:32,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:30:32,064 INFO L256 TraceCheckSpWp]: Trace formula consists of 874 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-15 23:30:32,067 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:30:33,717 INFO L134 CoverageAnalysis]: Checked inductivity of 493 backedges. 297 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:30:33,718 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:30:35,381 INFO L134 CoverageAnalysis]: Checked inductivity of 493 backedges. 370 proven. 123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:30:35,381 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1814309134] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:30:35,381 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:30:35,381 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 37, 36] total 104 [2024-11-15 23:30:35,381 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1684744684] [2024-11-15 23:30:35,381 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:30:35,382 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 104 states [2024-11-15 23:30:35,382 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:30:35,383 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 104 interpolants. [2024-11-15 23:30:35,384 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1221, Invalid=9491, Unknown=0, NotChecked=0, Total=10712 [2024-11-15 23:30:35,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:30:35,384 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:30:35,384 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 104 states, 104 states have (on average 9.951923076923077) internal successors, (1035), 104 states have internal predecessors, (1035), 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 23:30:35,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:30:35,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:30:35,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:30:35,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:30:35,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:30:35,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:30:35,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:30:35,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2024-11-15 23:30:35,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:30:35,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2024-11-15 23:30:35,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:30:35,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:30:35,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 164 states. [2024-11-15 23:30:35,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2024-11-15 23:30:35,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 326 states. [2024-11-15 23:30:35,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:30:35,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 100 states. [2024-11-15 23:30:35,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 264 states. [2024-11-15 23:30:35,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 134 states. [2024-11-15 23:30:35,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 149 states. [2024-11-15 23:30:35,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 540 states. [2024-11-15 23:30:35,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:30:43,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:30:43,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:30:43,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:30:43,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:30:43,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:30:43,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:30:43,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:30:43,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2024-11-15 23:30:43,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:30:43,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-11-15 23:30:43,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:30:43,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:30:43,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2024-11-15 23:30:43,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2024-11-15 23:30:43,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 326 states. [2024-11-15 23:30:43,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:30:43,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2024-11-15 23:30:43,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 266 states. [2024-11-15 23:30:43,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 134 states. [2024-11-15 23:30:43,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 149 states. [2024-11-15 23:30:43,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 540 states. [2024-11-15 23:30:43,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2024-11-15 23:30:43,436 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 23:30:43,624 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2024-11-15 23:30:43,624 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:30:43,624 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:30:43,624 INFO L132 ounterexampleChecker]: Examining path program with hash -1516633219, occurence #2 [2024-11-15 23:30:43,624 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:30:43,625 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:30:43,625 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,625 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:30:43,625 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,625 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:30:43,625 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,625 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:30:43,625 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,625 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:30:43,625 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,625 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:30:43,625 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,625 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 23:30:43,625 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,625 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:30:43,625 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,625 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:30:43,625 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,625 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:30:43,625 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,625 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:30:43,625 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,625 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:30:43,625 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,625 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:30:43,625 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,625 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:30:43,625 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,625 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:30:43,625 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,625 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:30:43,625 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,625 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:30:43,626 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,626 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:30:43,626 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,626 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2024-11-15 23:30:43,626 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,626 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:30:43,626 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,626 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:30:43,626 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,626 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:30:43,626 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,626 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:30:43,626 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,626 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:30:43,626 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,626 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:30:43,626 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,626 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:30:43,626 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,626 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 23:30:43,626 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,626 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:30:43,626 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,626 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:30:43,626 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,626 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:30:43,626 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,626 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:30:43,626 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,626 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:30:43,626 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,626 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:30:43,626 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,626 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:30:43,627 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,627 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 23:30:43,627 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,627 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:30:43,627 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,627 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:30:43,627 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,627 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:30:43,627 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,627 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2024-11-15 23:30:43,627 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,627 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:30:43,627 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,627 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:30:43,627 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,627 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:30:43,627 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,627 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:30:43,627 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,627 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:30:43,627 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,627 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:30:43,627 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,627 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:30:43,627 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,627 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:30:43,627 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,627 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:30:43,627 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,627 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:30:43,627 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,627 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:30:43,627 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,627 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 23:30:43,628 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,628 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:30:43,628 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,628 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:30:43,628 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,628 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:30:43,628 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,628 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2024-11-15 23:30:43,628 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,628 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:30:43,628 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,628 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:30:43,628 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,628 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:30:43,628 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,628 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2024-11-15 23:30:43,628 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,628 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:30:43,628 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,628 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:30:43,628 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,628 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:30:43,628 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,628 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2024-11-15 23:30:43,628 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,628 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:30:43,628 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,628 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:30:43,628 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,628 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:30:43,628 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,628 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2024-11-15 23:30:43,628 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,628 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:30:43,629 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,629 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:30:43,629 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,629 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:30:43,629 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,629 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 23:30:43,629 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,629 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:30:43,629 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,629 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:30:43,629 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,629 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:30:43,629 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,629 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 23:30:43,629 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,629 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:30:43,629 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,629 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:30:43,629 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,629 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:30:43,629 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,629 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 23:30:43,629 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,629 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 23:30:43,629 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,629 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2024-11-15 23:30:43,629 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,629 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:30:43,629 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,629 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:30:43,629 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,630 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2024-11-15 23:30:43,630 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,630 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2024-11-15 23:30:43,630 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,630 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-15 23:30:43,630 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,630 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 23:30:43,630 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,630 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2024-11-15 23:30:43,630 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,630 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 178 [2024-11-15 23:30:43,630 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,630 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 180 [2024-11-15 23:30:43,630 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,630 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2024-11-15 23:30:43,630 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,630 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 183 [2024-11-15 23:30:43,630 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,630 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 185 [2024-11-15 23:30:43,630 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,630 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2024-11-15 23:30:43,630 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,630 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2024-11-15 23:30:43,631 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,631 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2024-11-15 23:30:43,631 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,631 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2024-11-15 23:30:43,631 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:30:43,631 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 202 [2024-11-15 23:30:43,631 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,631 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2024-11-15 23:30:43,631 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,631 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-15 23:30:43,631 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,631 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 215 [2024-11-15 23:30:43,631 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,631 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2024-11-15 23:30:43,631 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:30:43,631 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 225 [2024-11-15 23:30:43,631 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,631 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2024-11-15 23:30:43,631 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,631 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 236 [2024-11-15 23:30:43,631 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,631 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2024-11-15 23:30:43,631 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,631 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 278 [2024-11-15 23:30:43,631 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,632 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 362 [2024-11-15 23:30:43,632 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,632 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 366 [2024-11-15 23:30:43,632 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:30:43,632 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 379 [2024-11-15 23:30:43,632 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,632 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 382 [2024-11-15 23:30:43,632 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:30:43,632 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 392 [2024-11-15 23:30:43,632 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:30:43,632 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 394 [2024-11-15 23:30:43,632 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,632 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 395 [2024-11-15 23:30:43,632 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,632 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 396 [2024-11-15 23:30:43,632 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,632 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 398 [2024-11-15 23:30:43,632 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:30:43,632 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:30:43,632 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:30:43,632 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:30:43,632 INFO L85 PathProgramCache]: Analyzing trace with hash 308219775, now seen corresponding path program 8 times [2024-11-15 23:30:43,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:30:43,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [357860406] [2024-11-15 23:30:43,633 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:30:43,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:30:43,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:31:00,876 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 103 proven. 516 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:31:00,876 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:31:00,876 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [357860406] [2024-11-15 23:31:00,876 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [357860406] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:31:00,876 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1333535585] [2024-11-15 23:31:00,876 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-15 23:31:00,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:31:00,876 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:31:00,878 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 23:31:00,879 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 23:31:01,100 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-15 23:31:01,101 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:31:01,105 INFO L256 TraceCheckSpWp]: Trace formula consists of 942 conjuncts, 239 conjuncts are in the unsatisfiable core [2024-11-15 23:31:01,112 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:31:03,127 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-15 23:31:10,929 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-15 23:31:10,930 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 18 select indices, 18 select index equivalence classes, 36 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 153 case distinctions, treesize of input 135 treesize of output 677 [2024-11-15 23:31:21,424 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 0 proven. 619 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:31:21,424 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:31:27,980 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 0 proven. 249 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-11-15 23:31:27,980 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1333535585] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:31:27,980 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:31:27,980 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [77, 82, 51] total 198 [2024-11-15 23:31:27,981 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1590669606] [2024-11-15 23:31:27,981 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:31:27,981 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 198 states [2024-11-15 23:31:27,982 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:31:27,984 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 198 interpolants. [2024-11-15 23:31:27,986 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=4490, Invalid=34516, Unknown=0, NotChecked=0, Total=39006 [2024-11-15 23:31:27,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:31:27,987 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:31:27,987 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 198 states, 198 states have (on average 5.116161616161616) internal successors, (1013), 198 states have internal predecessors, (1013), 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 23:31:27,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:31:27,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:31:27,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:31:27,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:31:27,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:31:27,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:31:27,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:31:27,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2024-11-15 23:31:27,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:31:27,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2024-11-15 23:31:27,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:31:27,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:31:27,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 164 states. [2024-11-15 23:31:27,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2024-11-15 23:31:27,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 326 states. [2024-11-15 23:31:27,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:31:27,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 100 states. [2024-11-15 23:31:27,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 266 states. [2024-11-15 23:31:27,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 134 states. [2024-11-15 23:31:27,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 149 states. [2024-11-15 23:31:27,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 540 states. [2024-11-15 23:31:27,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2024-11-15 23:31:27,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:32:23,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:32:23,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:32:23,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:32:23,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:32:23,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:32:23,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:32:23,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:32:23,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2024-11-15 23:32:23,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:32:23,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-11-15 23:32:23,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:32:23,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:32:23,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2024-11-15 23:32:23,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2024-11-15 23:32:23,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 326 states. [2024-11-15 23:32:23,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:32:23,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2024-11-15 23:32:23,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 266 states. [2024-11-15 23:32:23,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 134 states. [2024-11-15 23:32:23,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 149 states. [2024-11-15 23:32:23,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 540 states. [2024-11-15 23:32:23,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2024-11-15 23:32:23,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 410 states. [2024-11-15 23:32:23,202 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 23:32:23,390 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 23 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2024-11-15 23:32:23,390 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:32:23,390 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:32:23,391 INFO L132 ounterexampleChecker]: Examining path program with hash -1516633219, occurence #3 [2024-11-15 23:32:23,391 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:32:23,391 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:32:23,391 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,391 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:32:23,392 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,392 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:32:23,392 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,392 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:32:23,392 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,392 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:32:23,392 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,392 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:32:23,392 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,392 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 23:32:23,393 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,393 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:32:23,393 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,393 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:32:23,393 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,393 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:32:23,393 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,393 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:32:23,393 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,393 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:32:23,393 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,393 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:32:23,394 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,394 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:32:23,394 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,394 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:32:23,394 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,394 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:32:23,394 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,394 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:32:23,394 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,394 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:32:23,394 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,394 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2024-11-15 23:32:23,394 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,394 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:32:23,394 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,394 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:32:23,394 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,394 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:32:23,395 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,395 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:32:23,395 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,395 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:32:23,395 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,395 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:32:23,395 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,395 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:32:23,395 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,395 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 23:32:23,395 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,395 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:32:23,395 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,395 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:32:23,395 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,395 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:32:23,395 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,396 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:32:23,396 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,396 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:32:23,396 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,396 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:32:23,396 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,396 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:32:23,396 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,396 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 23:32:23,396 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,396 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:32:23,396 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,396 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:32:23,396 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,396 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:32:23,396 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,396 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2024-11-15 23:32:23,397 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,397 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:32:23,397 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,397 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:32:23,397 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,397 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:32:23,397 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,397 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:32:23,397 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,398 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:32:23,398 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,398 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:32:23,398 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,398 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:32:23,398 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,398 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:32:23,398 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,398 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:32:23,398 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,398 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:32:23,398 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,398 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:32:23,398 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,399 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 23:32:23,399 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,399 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:32:23,399 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,399 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:32:23,399 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,399 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:32:23,399 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,399 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2024-11-15 23:32:23,399 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,399 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:32:23,399 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,399 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:32:23,399 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,399 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:32:23,399 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,399 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2024-11-15 23:32:23,400 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,400 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:32:23,400 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,400 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:32:23,400 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,400 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:32:23,400 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,400 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2024-11-15 23:32:23,400 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,400 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:32:23,400 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,400 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:32:23,400 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,400 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:32:23,400 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,400 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2024-11-15 23:32:23,400 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,400 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:32:23,400 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,401 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:32:23,401 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,401 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:32:23,401 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,401 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 23:32:23,401 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,401 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:32:23,401 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,401 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:32:23,401 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,401 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:32:23,401 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,401 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 23:32:23,401 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,401 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:32:23,401 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,401 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:32:23,401 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,401 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:32:23,401 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,402 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 23:32:23,402 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,402 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 23:32:23,402 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,402 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2024-11-15 23:32:23,402 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,402 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:32:23,402 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,402 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:32:23,402 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,402 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2024-11-15 23:32:23,402 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,402 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2024-11-15 23:32:23,402 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,402 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-15 23:32:23,402 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,402 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 23:32:23,402 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,402 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2024-11-15 23:32:23,403 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,403 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2024-11-15 23:32:23,403 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,403 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2024-11-15 23:32:23,403 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,403 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2024-11-15 23:32:23,403 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,403 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2024-11-15 23:32:23,403 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,403 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 186 [2024-11-15 23:32:23,403 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,403 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 188 [2024-11-15 23:32:23,403 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,403 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2024-11-15 23:32:23,403 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,403 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 191 [2024-11-15 23:32:23,403 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,403 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 193 [2024-11-15 23:32:23,404 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,404 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2024-11-15 23:32:23,404 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,404 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2024-11-15 23:32:23,404 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,404 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2024-11-15 23:32:23,404 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,404 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2024-11-15 23:32:23,404 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:32:23,404 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 210 [2024-11-15 23:32:23,404 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,404 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2024-11-15 23:32:23,404 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,404 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2024-11-15 23:32:23,404 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,404 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 223 [2024-11-15 23:32:23,405 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,405 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 226 [2024-11-15 23:32:23,405 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:32:23,405 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 233 [2024-11-15 23:32:23,405 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,405 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 239 [2024-11-15 23:32:23,405 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,405 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 244 [2024-11-15 23:32:23,405 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,405 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 249 [2024-11-15 23:32:23,405 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,405 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 286 [2024-11-15 23:32:23,405 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,405 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 382 [2024-11-15 23:32:23,406 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,406 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 386 [2024-11-15 23:32:23,406 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:32:23,406 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 399 [2024-11-15 23:32:23,406 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,406 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 402 [2024-11-15 23:32:23,406 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:32:23,406 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 412 [2024-11-15 23:32:23,406 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:32:23,406 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 414 [2024-11-15 23:32:23,406 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,406 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 415 [2024-11-15 23:32:23,406 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,406 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 416 [2024-11-15 23:32:23,406 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,406 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 418 [2024-11-15 23:32:23,406 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:32:23,407 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:32:23,407 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:32:23,407 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:32:23,407 INFO L85 PathProgramCache]: Analyzing trace with hash 1069681619, now seen corresponding path program 9 times [2024-11-15 23:32:23,407 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:32:23,408 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [808504387] [2024-11-15 23:32:23,408 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:32:23,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:32:23,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:32:45,050 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 0 proven. 781 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:32:45,050 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:32:45,050 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [808504387] [2024-11-15 23:32:45,050 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [808504387] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:32:45,050 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1787227283] [2024-11-15 23:32:45,050 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-15 23:32:45,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:32:45,051 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:32:45,052 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 23:32:45,053 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 23:32:45,341 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2024-11-15 23:32:45,341 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:32:45,346 INFO L256 TraceCheckSpWp]: Trace formula consists of 934 conjuncts, 238 conjuncts are in the unsatisfiable core [2024-11-15 23:32:45,351 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:32:46,048 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2024-11-15 23:32:46,173 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2024-11-15 23:32:55,235 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-15 23:32:55,235 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 20 select indices, 20 select index equivalence classes, 90 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 190 case distinctions, treesize of input 149 treesize of output 831 [2024-11-15 23:33:07,364 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 81 proven. 330 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2024-11-15 23:33:07,364 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:33:16,270 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 451 trivial. 0 not checked. [2024-11-15 23:33:16,271 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1787227283] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:33:16,271 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:33:16,271 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [83, 67, 55] total 193 [2024-11-15 23:33:16,271 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1921857245] [2024-11-15 23:33:16,271 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:33:16,272 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 193 states [2024-11-15 23:33:16,272 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:33:16,273 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 193 interpolants. [2024-11-15 23:33:16,274 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=2825, Invalid=34231, Unknown=0, NotChecked=0, Total=37056 [2024-11-15 23:33:16,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:33:16,274 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:33:16,275 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 193 states, 193 states have (on average 5.1450777202072535) internal successors, (993), 193 states have internal predecessors, (993), 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 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2024-11-15 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2024-11-15 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 164 states. [2024-11-15 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2024-11-15 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 326 states. [2024-11-15 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 100 states. [2024-11-15 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 266 states. [2024-11-15 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 134 states. [2024-11-15 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 149 states. [2024-11-15 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 540 states. [2024-11-15 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2024-11-15 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 410 states. [2024-11-15 23:33:16,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:34:31,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:34:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:34:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:34:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:34:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:34:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:34:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:34:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2024-11-15 23:34:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:34:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-11-15 23:34:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:34:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:34:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2024-11-15 23:34:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2024-11-15 23:34:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 326 states. [2024-11-15 23:34:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:34:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2024-11-15 23:34:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 266 states. [2024-11-15 23:34:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 134 states. [2024-11-15 23:34:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 149 states. [2024-11-15 23:34:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 540 states. [2024-11-15 23:34:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2024-11-15 23:34:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 410 states. [2024-11-15 23:34:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 378 states. [2024-11-15 23:34:31,822 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Ended with exit code 0 [2024-11-15 23:34:31,853 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2024-11-15 23:34:31,853 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:34:31,853 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:34:31,854 INFO L132 ounterexampleChecker]: Examining path program with hash -1516633219, occurence #4 [2024-11-15 23:34:31,854 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:34:31,854 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:34:31,854 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,854 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:34:31,854 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,854 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:34:31,854 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,854 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:34:31,854 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,854 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:34:31,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:34:31,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 23:34:31,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:34:31,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:34:31,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:34:31,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:34:31,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:34:31,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:34:31,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:34:31,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:34:31,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,855 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:34:31,855 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:34:31,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:34:31,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2024-11-15 23:34:31,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:34:31,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:34:31,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:34:31,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:34:31,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:34:31,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:34:31,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:34:31,856 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,856 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 23:34:31,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:34:31,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:34:31,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:34:31,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:34:31,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:34:31,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:34:31,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:34:31,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 23:34:31,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:34:31,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,857 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:34:31,857 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:34:31,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2024-11-15 23:34:31,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:34:31,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:34:31,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:34:31,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:34:31,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:34:31,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:34:31,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:34:31,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:34:31,858 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,858 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:34:31,859 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,859 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:34:31,859 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,859 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:34:31,859 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,859 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 23:34:31,859 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,859 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:34:31,859 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,859 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:34:31,859 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,859 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:34:31,859 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,859 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2024-11-15 23:34:31,859 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,859 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:34:31,859 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,859 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:34:31,859 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,859 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:34:31,860 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,860 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2024-11-15 23:34:31,860 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,860 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:34:31,860 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,860 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:34:31,860 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,860 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:34:31,860 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,860 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2024-11-15 23:34:31,860 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,860 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:34:31,860 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,860 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:34:31,860 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,860 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:34:31,860 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,860 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2024-11-15 23:34:31,860 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,861 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:34:31,861 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,861 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:34:31,861 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,861 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:34:31,861 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,861 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 23:34:31,861 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,861 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:34:31,861 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,861 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:34:31,861 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,861 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:34:31,861 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,861 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 23:34:31,861 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,861 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:34:31,861 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,861 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:34:31,861 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,861 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:34:31,861 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,862 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 23:34:31,862 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,862 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 23:34:31,862 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,862 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2024-11-15 23:34:31,862 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,862 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:34:31,862 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,862 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:34:31,862 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,862 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2024-11-15 23:34:31,862 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,862 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2024-11-15 23:34:31,862 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,862 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-15 23:34:31,862 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,862 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 23:34:31,862 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,862 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2024-11-15 23:34:31,862 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,862 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2024-11-15 23:34:31,863 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,863 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2024-11-15 23:34:31,863 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,863 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2024-11-15 23:34:31,863 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,863 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2024-11-15 23:34:31,863 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,863 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2024-11-15 23:34:31,863 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,863 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2024-11-15 23:34:31,863 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,864 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2024-11-15 23:34:31,864 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,864 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2024-11-15 23:34:31,864 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,864 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 194 [2024-11-15 23:34:31,864 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,864 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 196 [2024-11-15 23:34:31,864 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,864 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2024-11-15 23:34:31,864 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,864 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 199 [2024-11-15 23:34:31,864 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,864 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 201 [2024-11-15 23:34:31,864 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,864 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 204 [2024-11-15 23:34:31,864 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2024-11-15 23:34:31,865 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2024-11-15 23:34:31,865 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2024-11-15 23:34:31,865 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:34:31,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 218 [2024-11-15 23:34:31,865 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2024-11-15 23:34:31,865 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2024-11-15 23:34:31,865 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 231 [2024-11-15 23:34:31,865 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 234 [2024-11-15 23:34:31,865 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:34:31,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 241 [2024-11-15 23:34:31,865 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 247 [2024-11-15 23:34:31,865 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,865 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 252 [2024-11-15 23:34:31,866 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 257 [2024-11-15 23:34:31,866 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2024-11-15 23:34:31,866 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 498 [2024-11-15 23:34:31,866 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 502 [2024-11-15 23:34:31,866 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:34:31,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 515 [2024-11-15 23:34:31,866 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 518 [2024-11-15 23:34:31,866 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:34:31,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 528 [2024-11-15 23:34:31,866 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:34:31,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 530 [2024-11-15 23:34:31,866 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,866 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 531 [2024-11-15 23:34:31,867 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,867 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 532 [2024-11-15 23:34:31,867 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,867 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 534 [2024-11-15 23:34:31,867 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:31,867 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:34:31,867 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:34:31,868 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:34:31,868 INFO L85 PathProgramCache]: Analyzing trace with hash 608657271, now seen corresponding path program 10 times [2024-11-15 23:34:31,868 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:34:31,868 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2034280136] [2024-11-15 23:34:31,868 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:34:31,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:34:31,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:34:35,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2139 backedges. 1599 proven. 540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:34:35,048 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:34:35,048 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2034280136] [2024-11-15 23:34:35,048 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2034280136] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:34:35,049 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [612712618] [2024-11-15 23:34:35,049 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-15 23:34:35,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:34:35,049 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:34:35,051 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 23:34:35,051 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 [2024-11-15 23:34:35,256 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-15 23:34:35,256 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:34:35,259 INFO L256 TraceCheckSpWp]: Trace formula consists of 874 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-15 23:34:35,264 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:34:37,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2139 backedges. 1594 proven. 545 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:34:37,175 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-15 23:34:39,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2139 backedges. 1599 proven. 540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:34:39,141 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [612712618] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-15 23:34:39,141 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-15 23:34:39,142 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [53, 51, 51] total 151 [2024-11-15 23:34:39,142 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1443912381] [2024-11-15 23:34:39,142 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-15 23:34:39,142 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 151 states [2024-11-15 23:34:39,142 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-15 23:34:39,144 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 151 interpolants. [2024-11-15 23:34:39,146 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=2691, Invalid=19959, Unknown=0, NotChecked=0, Total=22650 [2024-11-15 23:34:39,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:34:39,146 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-15 23:34:39,146 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 151 states, 151 states have (on average 9.47019867549669) internal successors, (1430), 151 states have internal predecessors, (1430), 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 23:34:39,146 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:34:39,146 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:34:39,146 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:34:39,146 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:34:39,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:34:39,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:34:39,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:34:39,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2024-11-15 23:34:39,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:34:39,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2024-11-15 23:34:39,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:34:39,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:34:39,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 164 states. [2024-11-15 23:34:39,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2024-11-15 23:34:39,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 326 states. [2024-11-15 23:34:39,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:34:39,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 100 states. [2024-11-15 23:34:39,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 266 states. [2024-11-15 23:34:39,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 134 states. [2024-11-15 23:34:39,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 149 states. [2024-11-15 23:34:39,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 540 states. [2024-11-15 23:34:39,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 122 states. [2024-11-15 23:34:39,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 410 states. [2024-11-15 23:34:39,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 378 states. [2024-11-15 23:34:39,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:34:49,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-15 23:34:49,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-15 23:34:49,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-15 23:34:49,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-15 23:34:49,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-15 23:34:49,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-15 23:34:49,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-15 23:34:49,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2024-11-15 23:34:49,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2024-11-15 23:34:49,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-11-15 23:34:49,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-15 23:34:49,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-15 23:34:49,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2024-11-15 23:34:49,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2024-11-15 23:34:49,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 326 states. [2024-11-15 23:34:49,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2024-11-15 23:34:49,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2024-11-15 23:34:49,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 266 states. [2024-11-15 23:34:49,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 134 states. [2024-11-15 23:34:49,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 149 states. [2024-11-15 23:34:49,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 540 states. [2024-11-15 23:34:49,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2024-11-15 23:34:49,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 410 states. [2024-11-15 23:34:49,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 378 states. [2024-11-15 23:34:49,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2024-11-15 23:34:49,250 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Ended with exit code 0 [2024-11-15 23:34:49,437 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2024-11-15 23:34:49,437 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-15 23:34:49,438 INFO L312 artialOrderCegarLoop]: Trying commutativity condition synthesis. [2024-11-15 23:34:49,438 INFO L132 ounterexampleChecker]: Examining path program with hash -1516633219, occurence #5 [2024-11-15 23:34:49,438 INFO L137 ounterexampleChecker]: Trying to synthesize and prove commutativity condition. [2024-11-15 23:34:49,438 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 1 [2024-11-15 23:34:49,438 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,438 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 3 [2024-11-15 23:34:49,438 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,438 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 5 [2024-11-15 23:34:49,438 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,438 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 6 [2024-11-15 23:34:49,438 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,438 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 8 [2024-11-15 23:34:49,438 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,439 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 9 [2024-11-15 23:34:49,439 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,439 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 11 [2024-11-15 23:34:49,439 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,439 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 13 [2024-11-15 23:34:49,439 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,439 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 16 [2024-11-15 23:34:49,439 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,439 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 17 [2024-11-15 23:34:49,439 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,439 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 21 [2024-11-15 23:34:49,439 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,439 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 24 [2024-11-15 23:34:49,439 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,439 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 25 [2024-11-15 23:34:49,439 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,439 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 29 [2024-11-15 23:34:49,439 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,439 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 31 [2024-11-15 23:34:49,439 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,439 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 33 [2024-11-15 23:34:49,439 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,440 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 34 [2024-11-15 23:34:49,440 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,440 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 38 [2024-11-15 23:34:49,440 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,440 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 40 [2024-11-15 23:34:49,440 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,440 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 43 [2024-11-15 23:34:49,440 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,440 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 45 [2024-11-15 23:34:49,440 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,440 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 47 [2024-11-15 23:34:49,440 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,441 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 49 [2024-11-15 23:34:49,441 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,441 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 50 [2024-11-15 23:34:49,441 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,441 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 52 [2024-11-15 23:34:49,441 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,441 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 53 [2024-11-15 23:34:49,441 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,441 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 54 [2024-11-15 23:34:49,441 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,441 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 57 [2024-11-15 23:34:49,441 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,441 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 59 [2024-11-15 23:34:49,441 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,441 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 62 [2024-11-15 23:34:49,441 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,441 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 63 [2024-11-15 23:34:49,441 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,441 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 66 [2024-11-15 23:34:49,441 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,441 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 67 [2024-11-15 23:34:49,441 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,441 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 69 [2024-11-15 23:34:49,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 70 [2024-11-15 23:34:49,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 72 [2024-11-15 23:34:49,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 75 [2024-11-15 23:34:49,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 77 [2024-11-15 23:34:49,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 78 [2024-11-15 23:34:49,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 81 [2024-11-15 23:34:49,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 82 [2024-11-15 23:34:49,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 84 [2024-11-15 23:34:49,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 85 [2024-11-15 23:34:49,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 90 [2024-11-15 23:34:49,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 91 [2024-11-15 23:34:49,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 93 [2024-11-15 23:34:49,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 95 [2024-11-15 23:34:49,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 97 [2024-11-15 23:34:49,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 99 [2024-11-15 23:34:49,442 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,442 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 101 [2024-11-15 23:34:49,443 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,443 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 102 [2024-11-15 23:34:49,443 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,443 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 104 [2024-11-15 23:34:49,443 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,443 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 107 [2024-11-15 23:34:49,443 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,443 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 109 [2024-11-15 23:34:49,443 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,443 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 110 [2024-11-15 23:34:49,443 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,443 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 112 [2024-11-15 23:34:49,443 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,443 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 115 [2024-11-15 23:34:49,443 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,443 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 117 [2024-11-15 23:34:49,443 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,443 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 118 [2024-11-15 23:34:49,443 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,443 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 120 [2024-11-15 23:34:49,443 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,443 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 123 [2024-11-15 23:34:49,444 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,444 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 125 [2024-11-15 23:34:49,444 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,444 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 126 [2024-11-15 23:34:49,444 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,444 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 128 [2024-11-15 23:34:49,444 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,444 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 131 [2024-11-15 23:34:49,444 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,444 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 133 [2024-11-15 23:34:49,444 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,444 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 134 [2024-11-15 23:34:49,444 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,444 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 136 [2024-11-15 23:34:49,444 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,444 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 139 [2024-11-15 23:34:49,444 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,444 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 141 [2024-11-15 23:34:49,444 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,444 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 142 [2024-11-15 23:34:49,444 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,444 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 144 [2024-11-15 23:34:49,444 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 147 [2024-11-15 23:34:49,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 149 [2024-11-15 23:34:49,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 150 [2024-11-15 23:34:49,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 152 [2024-11-15 23:34:49,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 155 [2024-11-15 23:34:49,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 157 [2024-11-15 23:34:49,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 158 [2024-11-15 23:34:49,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 160 [2024-11-15 23:34:49,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 163 [2024-11-15 23:34:49,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 165 [2024-11-15 23:34:49,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 166 [2024-11-15 23:34:49,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,445 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 168 [2024-11-15 23:34:49,445 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 171 [2024-11-15 23:34:49,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 173 [2024-11-15 23:34:49,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 174 [2024-11-15 23:34:49,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 176 [2024-11-15 23:34:49,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 179 [2024-11-15 23:34:49,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 181 [2024-11-15 23:34:49,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 182 [2024-11-15 23:34:49,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 184 [2024-11-15 23:34:49,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 187 [2024-11-15 23:34:49,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 189 [2024-11-15 23:34:49,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 190 [2024-11-15 23:34:49,446 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,446 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 192 [2024-11-15 23:34:49,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 195 [2024-11-15 23:34:49,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 197 [2024-11-15 23:34:49,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 198 [2024-11-15 23:34:49,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 200 [2024-11-15 23:34:49,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 203 [2024-11-15 23:34:49,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 205 [2024-11-15 23:34:49,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 206 [2024-11-15 23:34:49,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 208 [2024-11-15 23:34:49,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 211 [2024-11-15 23:34:49,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 213 [2024-11-15 23:34:49,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,447 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 214 [2024-11-15 23:34:49,447 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 216 [2024-11-15 23:34:49,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 219 [2024-11-15 23:34:49,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 221 [2024-11-15 23:34:49,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 222 [2024-11-15 23:34:49,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 224 [2024-11-15 23:34:49,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 227 [2024-11-15 23:34:49,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 229 [2024-11-15 23:34:49,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 230 [2024-11-15 23:34:49,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 232 [2024-11-15 23:34:49,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 235 [2024-11-15 23:34:49,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 237 [2024-11-15 23:34:49,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 238 [2024-11-15 23:34:49,448 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,448 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 240 [2024-11-15 23:34:49,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 243 [2024-11-15 23:34:49,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 245 [2024-11-15 23:34:49,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 246 [2024-11-15 23:34:49,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 248 [2024-11-15 23:34:49,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 251 [2024-11-15 23:34:49,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 253 [2024-11-15 23:34:49,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 254 [2024-11-15 23:34:49,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 256 [2024-11-15 23:34:49,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 258 [2024-11-15 23:34:49,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 260 [2024-11-15 23:34:49,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 262 [2024-11-15 23:34:49,449 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,449 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 263 [2024-11-15 23:34:49,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 265 [2024-11-15 23:34:49,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 268 [2024-11-15 23:34:49,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 269 [2024-11-15 23:34:49,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 270 [2024-11-15 23:34:49,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 275 [2024-11-15 23:34:49,450 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:34:49,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 282 [2024-11-15 23:34:49,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 288 [2024-11-15 23:34:49,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 294 [2024-11-15 23:34:49,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 295 [2024-11-15 23:34:49,450 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 298 [2024-11-15 23:34:49,450 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:34:49,450 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 305 [2024-11-15 23:34:49,451 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 311 [2024-11-15 23:34:49,451 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 316 [2024-11-15 23:34:49,451 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 321 [2024-11-15 23:34:49,451 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 358 [2024-11-15 23:34:49,451 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 562 [2024-11-15 23:34:49,451 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 566 [2024-11-15 23:34:49,451 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:34:49,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 579 [2024-11-15 23:34:49,451 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 582 [2024-11-15 23:34:49,451 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:34:49,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 592 [2024-11-15 23:34:49,451 WARN L177 ounterexampleChecker]: Statements were already independent. [2024-11-15 23:34:49,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 594 [2024-11-15 23:34:49,451 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,451 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 595 [2024-11-15 23:34:49,452 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,452 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 596 [2024-11-15 23:34:49,452 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,452 INFO L158 ounterexampleChecker]: Performing commutativity condition check at non-minimality point 598 [2024-11-15 23:34:49,452 INFO L194 ounterexampleChecker]: No commutativity condition found. [2024-11-15 23:34:49,452 WARN L199 ounterexampleChecker]: Failed to synthesize and prove commutativity condition. [2024-11-15 23:34:49,452 INFO L322 artialOrderCegarLoop]: No commutativity proof found, falling back to feasibility check. [2024-11-15 23:34:49,452 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 23:34:49,452 INFO L85 PathProgramCache]: Analyzing trace with hash -1601278009, now seen corresponding path program 11 times [2024-11-15 23:34:49,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-15 23:34:49,452 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1394330475] [2024-11-15 23:34:49,452 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 23:34:49,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 23:34:49,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 23:35:57,005 INFO L134 CoverageAnalysis]: Checked inductivity of 3139 backedges. 6 proven. 2923 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-15 23:35:57,005 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-15 23:35:57,005 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1394330475] [2024-11-15 23:35:57,005 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1394330475] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-15 23:35:57,005 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1687403000] [2024-11-15 23:35:57,005 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-15 23:35:57,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 23:35:57,006 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-15 23:35:57,007 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) [2024-11-15 23:35:57,008 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 [2024-11-15 23:36:06,140 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 21 check-sat command(s) [2024-11-15 23:36:06,140 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-15 23:36:06,155 INFO L256 TraceCheckSpWp]: Trace formula consists of 1422 conjuncts, 418 conjuncts are in the unsatisfiable core [2024-11-15 23:36:06,162 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 23:36:30,998 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-15 23:36:30,998 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 19 select indices, 19 select index equivalence classes, 171 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 171 case distinctions, treesize of input 201 treesize of output 49 [2024-11-15 23:36:31,072 INFO L134 CoverageAnalysis]: Checked inductivity of 3139 backedges. 0 proven. 3139 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 23:36:31,073 INFO L312 TraceCheckSpWp]: Computing backward predicates... Received shutdown request... [2024-11-15 23:36:31,863 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2024-11-15 23:36:31,863 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-11-15 23:36:31,863 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-11-15 23:36:31,863 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 [2024-11-15 23:36:31,902 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Ended with exit code 0 [2024-11-15 23:36:32,064 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2024-11-15 23:36:32,065 WARN L596 AbstractCegarLoop]: Verification canceled: while PartialOrderCegarLoop was analyzing trace of length 602 with TraceHistMax 20,while TraceCheckSpWp was constructing backward predicates,while PredicateComparison was comparing new predicate (quantifier-free) to 240 known predicates. [2024-11-15 23:36:32,065 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 3 remaining) [2024-11-15 23:36:32,065 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 3 remaining) [2024-11-15 23:36:32,068 INFO L422 BasicCegarLoop]: Path program histogram: [11, 7, 3, 2, 1, 1, 1] [2024-11-15 23:36:32,068 INFO L320 ceAbstractionStarter]: Result for error location ULTIMATE.start was TIMEOUT,TIMEOUT,TIMEOUT (2/3) [2024-11-15 23:36:32,074 INFO L242 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-11-15 23:36:32,074 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-15 23:36:32,104 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2024-11-15 23:36:32,105 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.11 11:36:32 BasicIcfg [2024-11-15 23:36:32,105 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-15 23:36:32,106 INFO L158 Benchmark]: Toolchain (without parser) took 732323.42ms. Allocated memory was 100.7MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 71.0MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 1.3GB. Max. memory is 8.0GB. [2024-11-15 23:36:32,106 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 100.7MB. Free memory is still 51.6MB. There was no memory consumed. Max. memory is 8.0GB. [2024-11-15 23:36:32,106 INFO L158 Benchmark]: CACSL2BoogieTranslator took 272.12ms. Allocated memory is still 100.7MB. Free memory was 71.0MB in the beginning and 57.8MB in the end (delta: 13.2MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. [2024-11-15 23:36:32,106 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.94ms. Allocated memory is still 100.7MB. Free memory was 57.8MB in the beginning and 54.9MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 8.0GB. [2024-11-15 23:36:32,107 INFO L158 Benchmark]: Boogie Preprocessor took 32.39ms. Allocated memory is still 100.7MB. Free memory was 54.9MB in the beginning and 53.0MB in the end (delta: 1.9MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2024-11-15 23:36:32,107 INFO L158 Benchmark]: RCFGBuilder took 938.20ms. Allocated memory is still 100.7MB. Free memory was 53.0MB in the beginning and 35.5MB in the end (delta: 17.5MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. [2024-11-15 23:36:32,107 INFO L158 Benchmark]: TraceAbstraction took 731031.21ms. Allocated memory was 100.7MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 35.0MB in the beginning and 1.2GB in the end (delta: -1.2GB). Peak memory consumption was 1.2GB. Max. memory is 8.0GB. [2024-11-15 23:36:32,108 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 100.7MB. Free memory is still 51.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 272.12ms. Allocated memory is still 100.7MB. Free memory was 71.0MB in the beginning and 57.8MB in the end (delta: 13.2MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 42.94ms. Allocated memory is still 100.7MB. Free memory was 57.8MB in the beginning and 54.9MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 8.0GB. * Boogie Preprocessor took 32.39ms. Allocated memory is still 100.7MB. Free memory was 54.9MB in the beginning and 53.0MB in the end (delta: 1.9MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * RCFGBuilder took 938.20ms. Allocated memory is still 100.7MB. Free memory was 53.0MB in the beginning and 35.5MB in the end (delta: 17.5MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. * TraceAbstraction took 731031.21ms. Allocated memory was 100.7MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 35.0MB in the beginning and 1.2GB in the end (delta: -1.2GB). Peak memory consumption was 1.2GB. 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: 43857, independent: 40762, independent conditional: 31830, independent unconditional: 8932, dependent: 3095, dependent conditional: 3051, dependent unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 40854, independent: 40762, independent conditional: 31830, independent unconditional: 8932, dependent: 92, dependent conditional: 48, dependent unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 40854, independent: 40762, independent conditional: 31830, independent unconditional: 8932, dependent: 92, dependent conditional: 48, dependent unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 40854, independent: 40762, independent conditional: 31830, independent unconditional: 8932, dependent: 92, dependent conditional: 48, dependent unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 40854, independent: 40762, independent conditional: 0, independent unconditional: 40762, dependent: 92, dependent conditional: 0, dependent unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 40854, independent: 40762, independent conditional: 0, independent unconditional: 40762, dependent: 92, dependent conditional: 0, dependent unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 8742, independent: 8698, independent conditional: 0, independent unconditional: 8698, dependent: 44, dependent conditional: 0, dependent unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 8742, independent: 8681, independent conditional: 0, independent unconditional: 8681, dependent: 61, dependent conditional: 0, dependent unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 61, independent: 17, independent conditional: 0, independent unconditional: 17, dependent: 44, dependent conditional: 0, dependent unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 61, independent: 17, independent conditional: 0, independent unconditional: 17, dependent: 44, dependent conditional: 0, dependent unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 758, independent: 201, independent conditional: 0, independent unconditional: 201, dependent: 557, dependent conditional: 0, dependent unconditional: 557, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 0, Protected Queries: 0 ], Cache Queries: [ total: 40854, independent: 32064, independent conditional: 0, independent unconditional: 32064, dependent: 48, dependent conditional: 0, dependent unconditional: 48, unknown: 8742, unknown conditional: 0, unknown unconditional: 8742] , Statistics on independence cache: Total cache size (in pairs): 8742, Positive cache size: 8698, Positive conditional cache size: 0, Positive unconditional cache size: 8698, Negative cache size: 44, Negative conditional cache size: 0, Negative unconditional cache size: 44, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 31878, Maximal queried relation: 0, Independence queries for same thread: 3003, Persistent sets #1 benchmarks: Persistent set computation time: 1.2s, Number of persistent set computation: 2343, Number of trivial persistent sets: 223, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 8976, independent: 8932, independent conditional: 0, independent unconditional: 8932, dependent: 44, dependent conditional: 0, dependent unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 43857, independent: 40762, independent conditional: 31830, independent unconditional: 8932, dependent: 3095, dependent conditional: 3051, dependent unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 40854, independent: 40762, independent conditional: 31830, independent unconditional: 8932, dependent: 92, dependent conditional: 48, dependent unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 40854, independent: 40762, independent conditional: 31830, independent unconditional: 8932, dependent: 92, dependent conditional: 48, dependent unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 40854, independent: 40762, independent conditional: 31830, independent unconditional: 8932, dependent: 92, dependent conditional: 48, dependent unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 40854, independent: 40762, independent conditional: 0, independent unconditional: 40762, dependent: 92, dependent conditional: 0, dependent unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 40854, independent: 40762, independent conditional: 0, independent unconditional: 40762, dependent: 92, dependent conditional: 0, dependent unconditional: 92, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 8742, independent: 8698, independent conditional: 0, independent unconditional: 8698, dependent: 44, dependent conditional: 0, dependent unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 8742, independent: 8681, independent conditional: 0, independent unconditional: 8681, dependent: 61, dependent conditional: 0, dependent unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 61, independent: 17, independent conditional: 0, independent unconditional: 17, dependent: 44, dependent conditional: 0, dependent unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 61, independent: 17, independent conditional: 0, independent unconditional: 17, dependent: 44, dependent conditional: 0, dependent unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 758, independent: 201, independent conditional: 0, independent unconditional: 201, dependent: 557, dependent conditional: 0, dependent unconditional: 557, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 0, Protected Queries: 0 ], Cache Queries: [ total: 40854, independent: 32064, independent conditional: 0, independent unconditional: 32064, dependent: 48, dependent conditional: 0, dependent unconditional: 48, unknown: 8742, unknown conditional: 0, unknown unconditional: 8742] , Statistics on independence cache: Total cache size (in pairs): 8742, Positive cache size: 8698, Positive conditional cache size: 0, Positive unconditional cache size: 8698, Negative cache size: 44, Negative conditional cache size: 0, Negative unconditional cache size: 44, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 31878, Maximal queried relation: 0, Independence queries for same thread: 3003 - StatisticsResult: Partial order reduction statistics Independence relation #1 benchmarks: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3831574, independent: 3475141, independent conditional: 3462091, independent unconditional: 13050, dependent: 356433, dependent conditional: 356396, dependent unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3477266, independent: 3475141, independent conditional: 3462091, independent unconditional: 13050, dependent: 2125, dependent conditional: 2088, dependent unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3477266, independent: 3475141, independent conditional: 3462091, independent unconditional: 13050, dependent: 2125, dependent conditional: 2088, dependent unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3495714, independent: 3475141, independent conditional: 3462091, independent unconditional: 13050, dependent: 20573, dependent conditional: 20536, dependent unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3495714, independent: 3475141, independent conditional: 0, independent unconditional: 3475141, dependent: 20573, dependent conditional: 16624, dependent unconditional: 3949, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3495714, independent: 3475141, independent conditional: 0, independent unconditional: 3475141, dependent: 20573, dependent conditional: 16624, dependent unconditional: 3949, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4950, independent: 4814, independent conditional: 0, independent unconditional: 4814, dependent: 136, dependent conditional: 126, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4950, independent: 4813, independent conditional: 0, independent unconditional: 4813, dependent: 137, dependent conditional: 0, dependent unconditional: 137, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 137, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 136, dependent conditional: 126, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 137, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 136, dependent conditional: 126, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1414, independent: 19, independent conditional: 0, independent unconditional: 19, dependent: 1394, dependent conditional: 1168, dependent unconditional: 226, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 0, Protected Queries: 0 ], Cache Queries: [ total: 3495714, independent: 3470327, independent conditional: 0, independent unconditional: 3470327, dependent: 20437, dependent conditional: 16498, dependent unconditional: 3939, unknown: 4950, unknown conditional: 126, unknown unconditional: 4824] , Statistics on independence cache: Total cache size (in pairs): 13692, Positive cache size: 13512, Positive conditional cache size: 0, Positive unconditional cache size: 13512, Negative cache size: 180, Negative conditional cache size: 126, Negative unconditional cache size: 54, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3466003, Maximal queried relation: 24, Independence queries for same thread: 354308, Persistent sets #1 benchmarks: Persistent set computation time: 0.4s, Number of persistent set computation: 4075, Number of trivial persistent sets: 3981, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 13087, independent: 13050, independent conditional: 0, independent unconditional: 13050, dependent: 37, dependent conditional: 0, dependent unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3831574, independent: 3475141, independent conditional: 3462091, independent unconditional: 13050, dependent: 356433, dependent conditional: 356396, dependent unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3477266, independent: 3475141, independent conditional: 3462091, independent unconditional: 13050, dependent: 2125, dependent conditional: 2088, dependent unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3477266, independent: 3475141, independent conditional: 3462091, independent unconditional: 13050, dependent: 2125, dependent conditional: 2088, dependent unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3495714, independent: 3475141, independent conditional: 3462091, independent unconditional: 13050, dependent: 20573, dependent conditional: 20536, dependent unconditional: 37, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3495714, independent: 3475141, independent conditional: 0, independent unconditional: 3475141, dependent: 20573, dependent conditional: 16624, dependent unconditional: 3949, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3495714, independent: 3475141, independent conditional: 0, independent unconditional: 3475141, dependent: 20573, dependent conditional: 16624, dependent unconditional: 3949, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4950, independent: 4814, independent conditional: 0, independent unconditional: 4814, dependent: 136, dependent conditional: 126, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4950, independent: 4813, independent conditional: 0, independent unconditional: 4813, dependent: 137, dependent conditional: 0, dependent unconditional: 137, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 137, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 136, dependent conditional: 126, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 137, independent: 1, independent conditional: 0, independent unconditional: 1, dependent: 136, dependent conditional: 126, dependent unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1414, independent: 19, independent conditional: 0, independent unconditional: 19, dependent: 1394, dependent conditional: 1168, dependent unconditional: 226, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 0, Protected Queries: 0 ], Cache Queries: [ total: 3495714, independent: 3470327, independent conditional: 0, independent unconditional: 3470327, dependent: 20437, dependent conditional: 16498, dependent unconditional: 3939, unknown: 4950, unknown conditional: 126, unknown unconditional: 4824] , Statistics on independence cache: Total cache size (in pairs): 13692, Positive cache size: 13512, Positive conditional cache size: 0, Positive unconditional cache size: 13512, Negative cache size: 180, Negative conditional cache size: 126, Negative unconditional cache size: 54, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3466003, Maximal queried relation: 24, Independence queries for same thread: 354308 - TimeoutResultAtElement [Line: 166]: Timeout (TraceAbstraction) Unable to prove that a call to reach_error is unreachable Cancelled while PartialOrderCegarLoop was analyzing trace of length 602 with TraceHistMax 20,while TraceCheckSpWp was constructing backward predicates,while PredicateComparison was comparing new predicate (quantifier-free) to 240 known predicates. - TimeoutResultAtElement [Line: 161]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PartialOrderCegarLoop was analyzing trace of length 602 with TraceHistMax 20,while TraceCheckSpWp was constructing backward predicates,while PredicateComparison was comparing new predicate (quantifier-free) to 240 known predicates. - TimeoutResultAtElement [Line: 160]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PartialOrderCegarLoop was analyzing trace of length 602 with TraceHistMax 20,while TraceCheckSpWp was constructing backward predicates,while PredicateComparison was comparing new predicate (quantifier-free) to 240 known predicates. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: thread4Thread1of1ForFork0 with 1 thread instances CFG has 13 procedures, 361 locations, 11 error locations. Started 1 CEGAR loops. OverallTime: 2.0s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 2.0s, 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: 0, 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: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: CheckTime: 0.0s, ConditionCalculationTime: 0.0s, CommutingCounterexamples: 0, ConditionCalculations: 0, TraceChecks: 0, UnknownTraceChecks: 0, ImperfectProofs: 0, QuantifiedConditions: 0, FalseConditions: 0 - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 13 procedures, 361 locations, 11 error locations. Started 1 CEGAR loops. OverallTime: 728.6s, OverallIterations: 26, TraceHistogramMax: 0, PathProgramHistogramMax: 11, EmptinessCheckTime: 374.1s, 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: 3226, 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: 1.0s SsaConstructionTime, 3.4s SatisfiabilityAnalysisTime, 240.8s InterpolantComputationTime, 15131 NumberOfCodeBlocks, 14932 NumberOfCodeBlocksAsserted, 100 NumberOfCheckSat, 22169 ConstructedInterpolants, 0 QuantifiedInterpolants, 257301 SizeOfPredicates, 898 NumberOfNonLiveVariables, 16598 ConjunctsInSsa, 1921 ConjunctsInUnsatCore, 70 InterpolantComputations, 7 PerfectInterpolantSequences, 12396/22475 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: CheckTime: 0.0s, ConditionCalculationTime: 0.0s, CommutingCounterexamples: 0, ConditionCalculations: 1179, TraceChecks: 0, UnknownTraceChecks: 0, ImperfectProofs: 0, QuantifiedConditions: 0, FalseConditions: 0 RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown