/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 --traceabstraction.refinement.strategy.for.commutativity.condition.synthesis CAMEL -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.conditional-comm-158c277 [2024-11-14 20:25:11,388 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 20:25:11,453 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleepPersistentFixedOrder.epf [2024-11-14 20:25:11,461 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 20:25:11,461 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 20:25:11,483 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 20:25:11,483 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 20:25:11,484 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 20:25:11,484 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 20:25:11,484 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 20:25:11,484 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 20:25:11,484 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 20:25:11,484 INFO L153 SettingsManager]: * Use SBE=true [2024-11-14 20:25:11,484 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 20:25:11,485 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 20:25:11,485 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 20:25:11,485 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 20:25:11,485 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 20:25:11,485 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 20:25:11,485 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 20:25:11,485 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 20:25:11,485 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 20:25:11,485 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 20:25:11,485 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 20:25:11,485 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 20:25:11,486 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 20:25:11,486 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 20:25:11,486 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-11-14 20:25:11,486 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 20:25:11,486 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 20:25:11,486 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 20:25:11,486 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 20:25:11,486 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 20:25:11,486 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-14 20:25:11,486 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 20:25:11,486 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 20:25:11,487 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-14 20:25:11,487 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-14 20:25:11,487 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-14 20:25:11,487 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 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Refinement strategy for commutativity condition synthesis -> CAMEL [2024-11-14 20:25:11,745 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 20:25:11,753 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 20:25:11,755 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 20:25:11,756 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 20:25:11,758 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 20:25:11,760 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c [2024-11-14 20:25:13,017 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 20:25:13,271 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 20:25:13,271 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/trunk/examples/svcomp/weaver/parallel-parallel-sum-equiv.wvr.c [2024-11-14 20:25:13,281 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/7ae5f8ed3/d011faaf4c344423a897973dad41489c/FLAGdb6fbf8a8 [2024-11-14 20:25:13,299 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/data/7ae5f8ed3/d011faaf4c344423a897973dad41489c [2024-11-14 20:25:13,301 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 20:25:13,302 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-14 20:25:13,304 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 20:25:13,304 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 20:25:13,308 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 20:25:13,309 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 08:25:13" (1/1) ... [2024-11-14 20:25:13,310 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ae81539 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:25:13, skipping insertion in model container [2024-11-14 20:25:13,310 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 08:25:13" (1/1) ... [2024-11-14 20:25:13,325 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 20:25:13,498 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-equiv.wvr.c[3822,3835] [2024-11-14 20:25:13,515 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 20:25:13,525 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 20:25:13,544 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-equiv.wvr.c[3822,3835] [2024-11-14 20:25:13,547 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 20:25:13,559 INFO L204 MainTranslator]: Completed translation [2024-11-14 20:25:13,560 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:25:13 WrapperNode [2024-11-14 20:25:13,560 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 20:25:13,561 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 20:25:13,561 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 20:25:13,562 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 20:25:13,566 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:25:13" (1/1) ... [2024-11-14 20:25:13,573 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:25:13" (1/1) ... [2024-11-14 20:25:13,606 INFO L138 Inliner]: procedures = 26, calls = 53, calls flagged for inlining = 18, calls inlined = 22, statements flattened = 247 [2024-11-14 20:25:13,606 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 20:25:13,607 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 20:25:13,607 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 20:25:13,607 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 20:25:13,615 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:25:13" (1/1) ... [2024-11-14 20:25:13,615 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:25:13" (1/1) ... [2024-11-14 20:25:13,618 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:25:13" (1/1) ... [2024-11-14 20:25:13,619 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:25:13" (1/1) ... [2024-11-14 20:25:13,626 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:25:13" (1/1) ... [2024-11-14 20:25:13,629 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:25:13" (1/1) ... [2024-11-14 20:25:13,630 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:25:13" (1/1) ... [2024-11-14 20:25:13,631 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:25:13" (1/1) ... [2024-11-14 20:25:13,633 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 20:25:13,638 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 20:25:13,638 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 20:25:13,638 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 20:25:13,639 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:25:13" (1/1) ... [2024-11-14 20:25:13,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 20:25:13,654 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:25:13,666 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) [2024-11-14 20:25:13,672 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 [2024-11-14 20:25:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 20:25:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-14 20:25:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-14 20:25:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-14 20:25:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-14 20:25:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-14 20:25:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-14 20:25:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-14 20:25:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-14 20:25:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-11-14 20:25:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-11-14 20:25:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 20:25:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-14 20:25:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-14 20:25:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-14 20:25:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 20:25:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 20:25:13,691 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-14 20:25:13,785 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 20:25:13,788 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 20:25:14,182 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-14 20:25:14,183 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 20:25:14,402 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 20:25:14,402 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-14 20:25:14,403 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 08:25:14 BoogieIcfgContainer [2024-11-14 20:25:14,403 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 20:25:14,405 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 20:25:14,405 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 20:25:14,411 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 20:25:14,411 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 08:25:13" (1/3) ... [2024-11-14 20:25:14,412 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@450afbc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 08:25:14, skipping insertion in model container [2024-11-14 20:25:14,412 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 08:25:13" (2/3) ... [2024-11-14 20:25:14,412 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@450afbc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 08:25:14, skipping insertion in model container [2024-11-14 20:25:14,412 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 08:25:14" (3/3) ... [2024-11-14 20:25:14,413 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-parallel-sum-equiv.wvr.c [2024-11-14 20:25:14,426 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 20:25:14,428 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG parallel-parallel-sum-equiv.wvr.c that has 5 procedures, 181 locations, 1 initial locations, 4 loop locations, and 1 error locations. [2024-11-14 20:25:14,428 INFO L492 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-14 20:25:14,523 INFO L143 ThreadInstanceAdder]: Constructed 10 joinOtherThreadTransitions. [2024-11-14 20:25:14,574 INFO L123 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 20:25:14,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-11-14 20:25:14,575 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:25:14,578 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) [2024-11-14 20:25:14,580 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 [2024-11-14 20:25:14,657 INFO L185 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-11-14 20:25:14,667 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-11-14 20:25:14,674 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;@1e17b3a5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 20:25:14,674 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-14 20:25:15,073 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:25:15,079 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:25:15,080 INFO L85 PathProgramCache]: Analyzing trace with hash -1769115704, now seen corresponding path program 1 times [2024-11-14 20:25:15,086 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:25:15,086 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [851711355] [2024-11-14 20:25:15,087 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:15,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:25:15,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:15,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:15,327 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:25:15,328 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [851711355] [2024-11-14 20:25:15,328 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [851711355] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 20:25:15,328 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 20:25:15,328 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-14 20:25:15,330 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [941219890] [2024-11-14 20:25:15,331 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 20:25:15,336 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-14 20:25:15,336 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:25:15,359 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-14 20:25:15,359 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-14 20:25:15,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:15,361 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:25:15,362 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 73.0) internal successors, (146), 2 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 20:25:15,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:15,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:15,431 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-14 20:25:15,432 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:25:15,434 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:25:15,434 INFO L85 PathProgramCache]: Analyzing trace with hash 1721776429, now seen corresponding path program 1 times [2024-11-14 20:25:15,434 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:25:15,434 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1091659757] [2024-11-14 20:25:15,434 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:15,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:25:15,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:15,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:15,922 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:25:15,922 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1091659757] [2024-11-14 20:25:15,922 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1091659757] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 20:25:15,922 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 20:25:15,922 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-14 20:25:15,922 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [486233436] [2024-11-14 20:25:15,922 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 20:25:15,923 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-14 20:25:15,923 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:25:15,924 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-14 20:25:15,926 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-14 20:25:15,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:15,928 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:25:15,929 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 25.166666666666668) internal successors, (151), 6 states have internal predecessors, (151), 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) [2024-11-14 20:25:15,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:15,929 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:16,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:16,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:16,113 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-14 20:25:16,113 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:25:16,114 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:25:16,114 INFO L85 PathProgramCache]: Analyzing trace with hash -576924473, now seen corresponding path program 1 times [2024-11-14 20:25:16,114 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:25:16,114 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [43137716] [2024-11-14 20:25:16,114 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:16,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:25:16,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:16,436 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:16,436 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:25:16,436 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [43137716] [2024-11-14 20:25:16,436 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [43137716] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 20:25:16,436 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 20:25:16,436 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-14 20:25:16,436 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113463251] [2024-11-14 20:25:16,436 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 20:25:16,437 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-14 20:25:16,437 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:25:16,437 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-14 20:25:16,438 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-11-14 20:25:16,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:16,438 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:25:16,438 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 22.428571428571427) internal successors, (157), 7 states have internal predecessors, (157), 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) [2024-11-14 20:25:16,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:16,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:16,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:16,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:16,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:16,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:16,593 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-14 20:25:16,593 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:25:16,594 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:25:16,594 INFO L85 PathProgramCache]: Analyzing trace with hash 388626979, now seen corresponding path program 1 times [2024-11-14 20:25:16,594 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:25:16,594 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1605191323] [2024-11-14 20:25:16,594 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:16,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:25:16,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:16,887 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:16,887 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:25:16,887 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1605191323] [2024-11-14 20:25:16,887 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1605191323] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:25:16,888 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1290489572] [2024-11-14 20:25:16,888 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:16,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:16,888 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:25:16,890 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) [2024-11-14 20:25:16,892 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 [2024-11-14 20:25:17,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:17,039 INFO L256 TraceCheckSpWp]: Trace formula consists of 363 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-14 20:25:17,047 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:25:17,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:17,339 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:25:17,656 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:17,658 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1290489572] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:25:17,658 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:25:17,659 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 19 [2024-11-14 20:25:17,659 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2064495604] [2024-11-14 20:25:17,659 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 20:25:17,659 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-11-14 20:25:17,660 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:25:17,660 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-11-14 20:25:17,661 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=259, Unknown=0, NotChecked=0, Total=342 [2024-11-14 20:25:17,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:17,661 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:25:17,661 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 13.578947368421053) internal successors, (258), 19 states have internal predecessors, (258), 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) [2024-11-14 20:25:17,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:17,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:17,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:17,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:17,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:17,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:17,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:17,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:17,959 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-14 20:25:18,147 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:18,147 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:25:18,170 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:25:18,170 INFO L85 PathProgramCache]: Analyzing trace with hash -1604713601, now seen corresponding path program 2 times [2024-11-14 20:25:18,170 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:25:18,171 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [800578820] [2024-11-14 20:25:18,171 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:18,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:25:18,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:18,448 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-14 20:25:18,448 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:25:18,448 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [800578820] [2024-11-14 20:25:18,449 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [800578820] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:25:18,449 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [651769400] [2024-11-14 20:25:18,449 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-14 20:25:18,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:18,449 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:25:18,451 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) [2024-11-14 20:25:18,453 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 [2024-11-14 20:25:18,573 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-14 20:25:18,574 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-14 20:25:18,575 INFO L256 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-14 20:25:18,581 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:25:18,822 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-14 20:25:18,823 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:25:19,089 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-14 20:25:19,089 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [651769400] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-14 20:25:19,089 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-14 20:25:19,089 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [9, 9] total 19 [2024-11-14 20:25:19,089 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [279506359] [2024-11-14 20:25:19,089 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 20:25:19,090 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-14 20:25:19,090 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:25:19,091 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-14 20:25:19,092 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=262, Unknown=0, NotChecked=0, Total=342 [2024-11-14 20:25:19,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:19,092 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:25:19,092 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 19.0) internal successors, (171), 9 states have internal predecessors, (171), 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) [2024-11-14 20:25:19,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:19,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:19,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:19,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:19,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:19,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:19,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:19,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:19,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:19,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:19,446 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-14 20:25:19,630 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:19,631 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:25:19,631 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:25:19,631 INFO L85 PathProgramCache]: Analyzing trace with hash 1407690781, now seen corresponding path program 1 times [2024-11-14 20:25:19,631 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:25:19,632 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2006046486] [2024-11-14 20:25:19,632 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:19,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:25:19,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:19,870 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:19,870 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:25:19,870 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2006046486] [2024-11-14 20:25:19,871 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2006046486] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:25:19,871 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1831738680] [2024-11-14 20:25:19,871 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:19,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:19,871 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:25:19,873 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) [2024-11-14 20:25:19,875 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 [2024-11-14 20:25:19,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:19,986 INFO L256 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-14 20:25:19,992 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:25:20,206 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:20,206 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:25:20,454 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:20,454 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1831738680] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-14 20:25:20,454 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-14 20:25:20,455 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [9, 9] total 19 [2024-11-14 20:25:20,455 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [517897298] [2024-11-14 20:25:20,455 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 20:25:20,456 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-14 20:25:20,456 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:25:20,456 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-14 20:25:20,457 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=262, Unknown=0, NotChecked=0, Total=342 [2024-11-14 20:25:20,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:20,457 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:25:20,457 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 19.22222222222222) internal successors, (173), 9 states have internal predecessors, (173), 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) [2024-11-14 20:25:20,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:20,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:20,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:20,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:20,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:20,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:20,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:20,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:20,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:20,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:20,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:20,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:20,681 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-11-14 20:25:20,865 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:20,865 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:25:20,866 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:25:20,866 INFO L85 PathProgramCache]: Analyzing trace with hash 1172114633, now seen corresponding path program 1 times [2024-11-14 20:25:20,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:25:20,866 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1391358428] [2024-11-14 20:25:20,866 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:20,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:25:20,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:22,438 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:22,438 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:25:22,438 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1391358428] [2024-11-14 20:25:22,438 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1391358428] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:25:22,438 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1152565903] [2024-11-14 20:25:22,438 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:22,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:22,439 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:25:22,443 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) [2024-11-14 20:25:22,445 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 [2024-11-14 20:25:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:22,579 INFO L256 TraceCheckSpWp]: Trace formula consists of 394 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-14 20:25:22,583 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:25:22,925 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2024-11-14 20:25:22,956 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-14 20:25:22,956 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 20:25:22,956 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1152565903] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 20:25:22,956 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-14 20:25:22,956 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [18] total 22 [2024-11-14 20:25:22,956 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [288346175] [2024-11-14 20:25:22,956 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 20:25:22,957 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-14 20:25:22,957 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:25:22,957 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-14 20:25:22,958 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=403, Unknown=0, NotChecked=0, Total=462 [2024-11-14 20:25:22,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:22,958 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:25:22,958 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 17.1) internal successors, (171), 10 states have internal predecessors, (171), 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) [2024-11-14 20:25:22,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:22,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:22,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:22,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:22,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:22,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:22,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:23,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:23,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:23,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:23,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:23,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:23,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:23,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:25:23,192 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2024-11-14 20:25:23,376 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:23,376 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:25:23,377 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:25:23,377 INFO L85 PathProgramCache]: Analyzing trace with hash 1593541475, now seen corresponding path program 2 times [2024-11-14 20:25:23,377 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:25:23,377 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1899436015] [2024-11-14 20:25:23,377 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:23,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:25:23,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:23,669 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:23,670 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:25:23,670 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1899436015] [2024-11-14 20:25:23,670 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1899436015] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:25:23,670 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1880817255] [2024-11-14 20:25:23,670 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-14 20:25:23,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:23,670 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:25:23,672 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) [2024-11-14 20:25:23,674 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 [2024-11-14 20:25:23,801 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-14 20:25:23,801 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-14 20:25:23,803 INFO L256 TraceCheckSpWp]: Trace formula consists of 411 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-14 20:25:23,806 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:25:23,983 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-14 20:25:23,983 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-14 20:25:23,983 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1880817255] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 20:25:23,983 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-14 20:25:23,984 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [12] total 17 [2024-11-14 20:25:23,984 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [782252350] [2024-11-14 20:25:23,984 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 20:25:23,984 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-14 20:25:23,984 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:25:23,985 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-14 20:25:23,985 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=227, Unknown=0, NotChecked=0, Total=272 [2024-11-14 20:25:23,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:23,986 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:25:23,986 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 25.285714285714285) internal successors, (177), 7 states have internal predecessors, (177), 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) [2024-11-14 20:25:23,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:23,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:23,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:23,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:23,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:23,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:23,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:25:23,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:24,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:24,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:24,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:24,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:24,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:24,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:24,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:25:24,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:24,157 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-11-14 20:25:24,341 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:24,342 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:25:24,342 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:25:24,343 INFO L85 PathProgramCache]: Analyzing trace with hash -109234903, now seen corresponding path program 3 times [2024-11-14 20:25:24,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:25:24,343 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1425083765] [2024-11-14 20:25:24,343 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:24,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:25:24,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:24,420 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-14 20:25:24,421 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:25:24,421 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1425083765] [2024-11-14 20:25:24,421 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1425083765] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 20:25:24,421 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 20:25:24,421 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-14 20:25:24,421 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2076097223] [2024-11-14 20:25:24,421 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 20:25:24,421 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-14 20:25:24,421 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:25:24,422 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-14 20:25:24,422 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-14 20:25:24,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:24,422 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:25:24,422 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 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) [2024-11-14 20:25:24,422 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:24,422 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:24,422 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:24,422 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:24,422 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:24,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:24,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:25:24,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:24,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:24,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:24,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:24,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:24,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:24,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:24,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:24,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:25:24,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:24,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:25:24,676 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-14 20:25:24,676 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:25:24,676 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:25:24,677 INFO L85 PathProgramCache]: Analyzing trace with hash -1560882903, now seen corresponding path program 4 times [2024-11-14 20:25:24,677 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:25:24,677 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [836006368] [2024-11-14 20:25:24,677 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:24,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:25:24,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:24,928 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:24,928 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:25:24,928 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [836006368] [2024-11-14 20:25:24,928 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [836006368] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:25:24,928 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2128987981] [2024-11-14 20:25:24,928 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-14 20:25:24,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:24,928 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:25:24,930 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) [2024-11-14 20:25:24,932 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 [2024-11-14 20:25:25,034 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-14 20:25:25,034 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-14 20:25:25,036 INFO L256 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-14 20:25:25,038 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:25:25,337 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:25,338 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:25:25,638 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:25,639 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2128987981] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:25:25,639 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:25:25,639 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12, 12] total 27 [2024-11-14 20:25:25,639 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1582915571] [2024-11-14 20:25:25,639 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 20:25:25,640 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2024-11-14 20:25:25,640 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:25:25,640 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2024-11-14 20:25:25,641 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=147, Invalid=555, Unknown=0, NotChecked=0, Total=702 [2024-11-14 20:25:25,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:25,641 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:25:25,641 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 11.851851851851851) internal successors, (320), 27 states have internal predecessors, (320), 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) [2024-11-14 20:25:25,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:25,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:25,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:25,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:25,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:25,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:25,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:25:25,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:25,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:25:25,642 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:26,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:26,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:26,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:26,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:26,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:26,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:26,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:25:26,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:26,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:25:26,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:25:26,097 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-11-14 20:25:26,281 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,8 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:26,281 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:25:26,290 WARN L331 ript$VariableManager]: TermVariable v_~t_5~0_Out_2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:25:26,291 WARN L331 ript$VariableManager]: TermVariable v_~i_3~0_Out_2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:25:26,291 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:25:26,292 INFO L85 PathProgramCache]: Analyzing trace with hash 1880368203, now seen corresponding path program 1 times [2024-11-14 20:25:26,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:25:26,292 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [759006133] [2024-11-14 20:25:26,292 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:26,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:25:26,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 20:25:26,318 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-14 20:25:26,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 20:25:26,399 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-14 20:25:26,399 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:25:26,400 INFO L85 PathProgramCache]: Analyzing trace with hash -1681877883, now seen corresponding path program 5 times [2024-11-14 20:25:26,400 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:25:26,400 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1969068078] [2024-11-14 20:25:26,400 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:26,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:25:26,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:26,692 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:26,692 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:25:26,692 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1969068078] [2024-11-14 20:25:26,692 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1969068078] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:25:26,692 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1805026920] [2024-11-14 20:25:26,692 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-14 20:25:26,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:26,692 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:25:26,694 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) [2024-11-14 20:25:26,696 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 [2024-11-14 20:25:26,819 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2024-11-14 20:25:26,820 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-14 20:25:26,821 INFO L256 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-14 20:25:26,824 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:25:27,132 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 10 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:27,132 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:25:27,473 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 27 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:27,473 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1805026920] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:25:27,473 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:25:27,473 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12, 12] total 27 [2024-11-14 20:25:27,473 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1268466497] [2024-11-14 20:25:27,473 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 20:25:27,474 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2024-11-14 20:25:27,474 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:25:27,475 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2024-11-14 20:25:27,475 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=140, Invalid=562, Unknown=0, NotChecked=0, Total=702 [2024-11-14 20:25:27,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:27,475 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:25:27,476 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 11.11111111111111) internal successors, (300), 27 states have internal predecessors, (300), 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) [2024-11-14 20:25:27,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:27,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:27,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:27,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:27,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:27,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:27,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:25:27,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:27,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:25:27,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:25:27,476 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:27,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:27,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:27,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:27,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:27,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:27,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:27,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:25:27,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:27,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:25:27,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:25:27,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:25:27,970 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-11-14 20:25:28,154 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,SelfDestructingSolverStorable11,9 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:28,155 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:25:28,155 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:25:28,156 INFO L85 PathProgramCache]: Analyzing trace with hash 131926833, now seen corresponding path program 6 times [2024-11-14 20:25:28,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:25:28,156 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [152866628] [2024-11-14 20:25:28,156 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:28,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:25:28,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:30,355 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:30,356 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:25:30,356 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [152866628] [2024-11-14 20:25:30,356 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [152866628] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:25:30,356 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [995208746] [2024-11-14 20:25:30,356 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-11-14 20:25:30,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:30,356 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:25:30,358 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) [2024-11-14 20:25:30,360 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 [2024-11-14 20:25:30,486 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2024-11-14 20:25:30,486 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-14 20:25:30,489 INFO L256 TraceCheckSpWp]: Trace formula consists of 428 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-14 20:25:30,492 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:25:31,403 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 20:25:31,403 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 12 [2024-11-14 20:25:31,439 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-14 20:25:31,439 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:25:31,824 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 20:25:31,824 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 45 treesize of output 46 [2024-11-14 20:25:32,017 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-14 20:25:32,017 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [995208746] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:25:32,017 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:25:32,017 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 19, 14] total 50 [2024-11-14 20:25:32,017 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1566779795] [2024-11-14 20:25:32,017 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 20:25:32,018 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 50 states [2024-11-14 20:25:32,018 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:25:32,019 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2024-11-14 20:25:32,020 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=184, Invalid=2266, Unknown=0, NotChecked=0, Total=2450 [2024-11-14 20:25:32,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:32,020 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:25:32,021 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 50 states, 50 states have (on average 7.62) internal successors, (381), 50 states have internal predecessors, (381), 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) [2024-11-14 20:25:32,021 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:32,021 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:32,021 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:32,021 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:32,021 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:32,021 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:32,021 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:25:32,021 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:32,021 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:25:32,021 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:25:32,021 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:25:32,021 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:34,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:34,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:34,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:34,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:34,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:34,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:34,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:25:34,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:34,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:25:34,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:25:34,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:25:34,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-11-14 20:25:34,832 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2024-11-14 20:25:35,020 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,10 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:35,021 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:25:35,021 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:25:35,022 INFO L85 PathProgramCache]: Analyzing trace with hash 1376588747, now seen corresponding path program 7 times [2024-11-14 20:25:35,022 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:25:35,022 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [498569523] [2024-11-14 20:25:35,022 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:35,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:25:35,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:35,339 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:35,339 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:25:35,339 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [498569523] [2024-11-14 20:25:35,339 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [498569523] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:25:35,339 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1095992777] [2024-11-14 20:25:35,339 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-11-14 20:25:35,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:35,340 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:25:35,342 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) [2024-11-14 20:25:35,347 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 [2024-11-14 20:25:35,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:35,473 INFO L256 TraceCheckSpWp]: Trace formula consists of 459 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-14 20:25:35,476 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:25:35,866 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:35,866 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:25:36,230 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:36,230 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1095992777] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:25:36,230 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:25:36,230 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15, 15] total 35 [2024-11-14 20:25:36,230 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [728222244] [2024-11-14 20:25:36,230 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 20:25:36,233 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2024-11-14 20:25:36,233 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:25:36,234 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2024-11-14 20:25:36,234 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=230, Invalid=960, Unknown=0, NotChecked=0, Total=1190 [2024-11-14 20:25:36,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:36,234 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:25:36,235 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 9.857142857142858) internal successors, (345), 35 states have internal predecessors, (345), 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) [2024-11-14 20:25:36,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:36,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:36,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:36,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:36,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:36,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:36,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:25:36,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:36,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:25:36,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:25:36,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:25:36,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2024-11-14 20:25:36,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:36,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:36,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:36,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:36,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:36,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:36,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:36,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:25:36,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:36,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:25:36,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:25:36,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:25:36,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-11-14 20:25:36,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:25:36,598 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2024-11-14 20:25:36,782 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2024-11-14 20:25:36,782 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:25:36,789 WARN L331 ript$VariableManager]: TermVariable v_~i_3~0_Out_4 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:25:36,789 WARN L331 ript$VariableManager]: TermVariable v_~t_5~0_Out_4 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:25:36,790 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:25:36,790 INFO L85 PathProgramCache]: Analyzing trace with hash -420218758, now seen corresponding path program 1 times [2024-11-14 20:25:36,790 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:25:36,790 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [645692607] [2024-11-14 20:25:36,790 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:36,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:25:36,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:37,035 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 12 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:37,035 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:25:37,035 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [645692607] [2024-11-14 20:25:37,035 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [645692607] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:25:37,035 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1090996080] [2024-11-14 20:25:37,036 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:37,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:37,036 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:25:37,038 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) [2024-11-14 20:25:37,040 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 [2024-11-14 20:25:37,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:37,151 INFO L256 TraceCheckSpWp]: Trace formula consists of 362 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-14 20:25:37,153 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:25:37,521 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 27 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:37,521 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:25:37,816 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 52 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:37,816 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1090996080] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:25:37,816 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:25:37,816 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 13] total 32 [2024-11-14 20:25:37,817 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:25:37,817 INFO L85 PathProgramCache]: Analyzing trace with hash 374313255, now seen corresponding path program 8 times [2024-11-14 20:25:37,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:25:37,817 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1586178506] [2024-11-14 20:25:37,817 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:37,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:25:37,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:38,118 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 12 proven. 44 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-14 20:25:38,118 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:25:38,118 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1586178506] [2024-11-14 20:25:38,119 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1586178506] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:25:38,119 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1845258850] [2024-11-14 20:25:38,119 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-14 20:25:38,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:38,119 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:25:38,121 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) [2024-11-14 20:25:38,123 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 [2024-11-14 20:25:38,253 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-14 20:25:38,254 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-14 20:25:38,255 INFO L256 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-14 20:25:38,258 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:25:38,490 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-14 20:25:38,490 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:25:38,617 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-14 20:25:38,618 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1845258850] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-14 20:25:38,618 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-14 20:25:38,618 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [15, 9] total 26 [2024-11-14 20:25:38,618 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [469124399] [2024-11-14 20:25:38,618 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 20:25:38,618 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-14 20:25:38,618 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:25:38,619 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-14 20:25:38,619 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=574, Unknown=0, NotChecked=0, Total=650 [2024-11-14 20:25:38,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:38,619 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:25:38,620 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 26.285714285714285) internal successors, (184), 7 states have internal predecessors, (184), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 20:25:38,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:38,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:38,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:38,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:38,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:38,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:38,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:25:38,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:38,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:25:38,620 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:25:38,621 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:25:38,621 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2024-11-14 20:25:38,621 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:25:38,621 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:39,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:39,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:39,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:39,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:39,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:39,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:39,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:25:39,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:39,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:25:39,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:25:39,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:25:39,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2024-11-14 20:25:39,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:25:39,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:39,129 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2024-11-14 20:25:39,334 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2024-11-14 20:25:39,520 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,13 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14,SelfDestructingSolverStorable15 [2024-11-14 20:25:39,520 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:25:39,521 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:25:39,521 INFO L85 PathProgramCache]: Analyzing trace with hash 1514856173, now seen corresponding path program 9 times [2024-11-14 20:25:39,521 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:25:39,521 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1776337588] [2024-11-14 20:25:39,521 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:39,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:25:39,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:39,800 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:39,801 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:25:39,801 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1776337588] [2024-11-14 20:25:39,801 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1776337588] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:25:39,801 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1082974745] [2024-11-14 20:25:39,801 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-14 20:25:39,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:39,801 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:25:39,803 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) [2024-11-14 20:25:39,804 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 [2024-11-14 20:25:39,990 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2024-11-14 20:25:39,990 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-14 20:25:39,992 INFO L256 TraceCheckSpWp]: Trace formula consists of 445 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-14 20:25:39,995 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:25:40,190 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-14 20:25:40,190 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:25:40,296 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-14 20:25:40,297 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1082974745] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:25:40,297 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:25:40,297 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 9, 6] total 24 [2024-11-14 20:25:40,297 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [486088286] [2024-11-14 20:25:40,297 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 20:25:40,297 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2024-11-14 20:25:40,297 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:25:40,298 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2024-11-14 20:25:40,298 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=477, Unknown=0, NotChecked=0, Total=552 [2024-11-14 20:25:40,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:40,298 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:25:40,299 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 14.333333333333334) internal successors, (344), 24 states have internal predecessors, (344), 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) [2024-11-14 20:25:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:25:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:25:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:25:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:25:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2024-11-14 20:25:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:25:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:40,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:41,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:41,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:41,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:41,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:41,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:41,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:41,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:25:41,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:41,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:25:41,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:25:41,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:25:41,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:25:41,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:25:41,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:41,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:25:41,193 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2024-11-14 20:25:41,377 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2024-11-14 20:25:41,377 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:25:41,378 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:25:41,378 INFO L85 PathProgramCache]: Analyzing trace with hash -2035982427, now seen corresponding path program 10 times [2024-11-14 20:25:41,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:25:41,378 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [689766530] [2024-11-14 20:25:41,378 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:41,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:25:41,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:41,723 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 26 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:41,723 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:25:41,723 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [689766530] [2024-11-14 20:25:41,723 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [689766530] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:25:41,723 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [316119712] [2024-11-14 20:25:41,723 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-14 20:25:41,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:41,723 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:25:41,725 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) [2024-11-14 20:25:41,727 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 [2024-11-14 20:25:41,851 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-14 20:25:41,851 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-14 20:25:41,853 INFO L256 TraceCheckSpWp]: Trace formula consists of 400 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-14 20:25:41,856 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:25:42,295 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 48 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:42,295 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:25:42,669 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 48 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:42,670 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [316119712] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:25:42,670 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:25:42,670 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18, 18] total 46 [2024-11-14 20:25:42,670 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [383801202] [2024-11-14 20:25:42,670 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 20:25:42,671 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2024-11-14 20:25:42,671 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:25:42,672 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2024-11-14 20:25:42,674 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=339, Invalid=1731, Unknown=0, NotChecked=0, Total=2070 [2024-11-14 20:25:42,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:42,674 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:25:42,674 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 46 states, 46 states have (on average 10.130434782608695) internal successors, (466), 46 states have internal predecessors, (466), 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) [2024-11-14 20:25:42,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:42,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:42,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:42,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:42,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:42,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:42,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:25:42,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:42,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:25:42,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:25:42,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:25:42,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:25:42,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:25:42,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:42,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:25:42,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:43,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:43,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:43,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:43,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:43,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:43,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:43,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:25:43,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:43,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:25:43,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:25:43,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:25:43,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:25:43,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:25:43,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:43,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:25:43,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-14 20:25:43,254 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2024-11-14 20:25:43,441 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,SelfDestructingSolverStorable17 [2024-11-14 20:25:43,441 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:25:43,445 WARN L331 ript$VariableManager]: TermVariable v_~t_5~0_Out_6 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:25:43,445 WARN L331 ript$VariableManager]: TermVariable v_~i_3~0_Out_6 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:25:43,445 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:25:43,445 INFO L85 PathProgramCache]: Analyzing trace with hash -1846326373, now seen corresponding path program 1 times [2024-11-14 20:25:43,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:25:43,446 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [150063284] [2024-11-14 20:25:43,446 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:43,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:25:43,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 20:25:43,493 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-14 20:25:43,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 20:25:43,546 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-14 20:25:43,547 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:25:43,547 INFO L85 PathProgramCache]: Analyzing trace with hash -893935103, now seen corresponding path program 11 times [2024-11-14 20:25:43,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:25:43,548 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1658993220] [2024-11-14 20:25:43,548 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:43,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:25:43,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:47,640 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:47,640 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:25:47,640 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1658993220] [2024-11-14 20:25:47,640 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1658993220] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:25:47,640 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [275426005] [2024-11-14 20:25:47,640 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-14 20:25:47,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:47,640 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:25:47,642 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) [2024-11-14 20:25:47,643 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 [2024-11-14 20:25:47,768 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2024-11-14 20:25:47,768 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-14 20:25:47,770 INFO L256 TraceCheckSpWp]: Trace formula consists of 538 conjuncts, 79 conjuncts are in the unsatisfiable core [2024-11-14 20:25:47,773 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:25:48,763 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 20:25:48,763 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 65 treesize of output 17 [2024-11-14 20:25:48,783 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-14 20:25:48,783 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:25:49,602 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 20:25:49,602 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 85 treesize of output 166 [2024-11-14 20:25:50,076 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-14 20:25:50,076 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [275426005] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:25:50,076 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:25:50,077 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 22, 22] total 72 [2024-11-14 20:25:50,077 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [70391975] [2024-11-14 20:25:50,077 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 20:25:50,077 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 72 states [2024-11-14 20:25:50,077 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:25:50,078 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 72 interpolants. [2024-11-14 20:25:50,080 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=326, Invalid=4786, Unknown=0, NotChecked=0, Total=5112 [2024-11-14 20:25:50,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:50,080 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:25:50,080 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 72 states, 72 states have (on average 5.833333333333333) internal successors, (420), 72 states have internal predecessors, (420), 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) [2024-11-14 20:25:50,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:50,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:50,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:50,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:50,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:50,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:50,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:25:50,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:50,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:25:50,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:25:50,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:25:50,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:25:50,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:25:50,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:50,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:25:50,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-14 20:25:50,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:54,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:54,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:54,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:54,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:54,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:54,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:54,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:25:54,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:54,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:25:54,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:25:54,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:25:54,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:25:54,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:25:54,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:54,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:25:54,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-14 20:25:54,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2024-11-14 20:25:54,509 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2024-11-14 20:25:54,692 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,16 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:54,692 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:25:54,696 WARN L331 ript$VariableManager]: TermVariable v_~t_5~0_Out_8 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:25:54,696 WARN L331 ript$VariableManager]: TermVariable v_~i_3~0_Out_8 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:25:54,697 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:25:54,697 INFO L85 PathProgramCache]: Analyzing trace with hash -1333630592, now seen corresponding path program 1 times [2024-11-14 20:25:54,697 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:25:54,697 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2134047453] [2024-11-14 20:25:54,697 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:54,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:25:54,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:55,567 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 172 proven. 181 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:55,567 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:25:55,567 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2134047453] [2024-11-14 20:25:55,567 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2134047453] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:25:55,567 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [556126928] [2024-11-14 20:25:55,567 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:55,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:55,568 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:25:55,570 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) [2024-11-14 20:25:55,571 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 [2024-11-14 20:25:55,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:55,713 INFO L256 TraceCheckSpWp]: Trace formula consists of 580 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-14 20:25:55,715 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:25:56,237 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 232 proven. 85 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-14 20:25:56,237 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:25:56,795 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 232 proven. 85 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-14 20:25:56,796 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [556126928] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:25:56,796 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:25:56,796 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 21, 21] total 66 [2024-11-14 20:25:56,796 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:25:56,796 INFO L85 PathProgramCache]: Analyzing trace with hash 1483073073, now seen corresponding path program 12 times [2024-11-14 20:25:56,796 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:25:56,796 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [183471873] [2024-11-14 20:25:56,797 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:25:56,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:25:56,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:25:57,738 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 208 proven. 149 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:25:57,738 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:25:57,739 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [183471873] [2024-11-14 20:25:57,739 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [183471873] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:25:57,739 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1244839584] [2024-11-14 20:25:57,739 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-11-14 20:25:57,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:25:57,739 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:25:57,741 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) [2024-11-14 20:25:57,741 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 [2024-11-14 20:25:57,977 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2024-11-14 20:25:57,977 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-14 20:25:57,979 INFO L256 TraceCheckSpWp]: Trace formula consists of 674 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-14 20:25:57,981 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:25:58,529 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 233 proven. 85 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-14 20:25:58,529 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:25:59,075 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 233 proven. 85 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-14 20:25:59,076 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1244839584] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:25:59,076 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:25:59,076 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 21, 21] total 67 [2024-11-14 20:25:59,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [95151030] [2024-11-14 20:25:59,076 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 20:25:59,077 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 67 states [2024-11-14 20:25:59,077 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:25:59,078 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2024-11-14 20:25:59,079 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=580, Invalid=3842, Unknown=0, NotChecked=0, Total=4422 [2024-11-14 20:25:59,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:59,079 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:25:59,079 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 67 states, 67 states have (on average 8.432835820895523) internal successors, (565), 67 states have internal predecessors, (565), 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) [2024-11-14 20:25:59,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:59,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:59,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:59,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:59,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:59,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:59,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:25:59,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:59,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:25:59,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:25:59,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:25:59,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:25:59,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:25:59,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:59,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:25:59,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-14 20:25:59,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2024-11-14 20:25:59,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:59,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:25:59,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:59,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:25:59,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:25:59,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:59,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:59,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:25:59,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:25:59,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:25:59,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:25:59,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:25:59,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:25:59,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:25:59,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:25:59,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:25:59,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-14 20:25:59,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2024-11-14 20:25:59,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2024-11-14 20:25:59,752 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2024-11-14 20:25:59,950 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2024-11-14 20:26:00,138 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,SelfDestructingSolverStorable20,SelfDestructingSolverStorable21,18 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:26:00,138 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:26:00,146 WARN L331 ript$VariableManager]: TermVariable v_~t_5~0_Out_10 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:26:00,146 WARN L331 ript$VariableManager]: TermVariable v_~i_3~0_Out_10 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:26:00,147 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:26:00,147 INFO L85 PathProgramCache]: Analyzing trace with hash -157421145, now seen corresponding path program 1 times [2024-11-14 20:26:00,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:26:00,147 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1242473165] [2024-11-14 20:26:00,147 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:26:00,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:26:00,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:26:00,945 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 172 proven. 222 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:26:00,945 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:26:00,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1242473165] [2024-11-14 20:26:00,945 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1242473165] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:26:00,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1055338504] [2024-11-14 20:26:00,945 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:26:00,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:26:00,946 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:26:00,947 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) [2024-11-14 20:26:00,948 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 [2024-11-14 20:26:01,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:26:01,079 INFO L256 TraceCheckSpWp]: Trace formula consists of 594 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-14 20:26:01,082 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:26:01,710 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 256 proven. 126 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-14 20:26:01,710 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:26:02,384 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 256 proven. 126 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-14 20:26:02,384 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1055338504] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:26:02,384 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:26:02,385 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 24, 24] total 74 [2024-11-14 20:26:02,385 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:26:02,385 INFO L85 PathProgramCache]: Analyzing trace with hash -369269619, now seen corresponding path program 13 times [2024-11-14 20:26:02,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:26:02,385 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [908171623] [2024-11-14 20:26:02,386 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:26:02,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:26:02,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:26:03,296 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 208 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:26:03,296 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:26:03,296 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [908171623] [2024-11-14 20:26:03,296 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [908171623] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:26:03,296 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [913879305] [2024-11-14 20:26:03,296 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-11-14 20:26:03,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:26:03,296 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:26:03,298 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) [2024-11-14 20:26:03,299 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 [2024-11-14 20:26:03,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:26:03,438 INFO L256 TraceCheckSpWp]: Trace formula consists of 688 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-14 20:26:03,440 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:26:04,112 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 258 proven. 126 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-14 20:26:04,112 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:26:04,819 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 258 proven. 126 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-14 20:26:04,819 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [913879305] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:26:04,820 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:26:04,820 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 24, 24] total 75 [2024-11-14 20:26:04,820 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [769838889] [2024-11-14 20:26:04,820 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 20:26:04,820 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 75 states [2024-11-14 20:26:04,821 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:26:04,822 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 75 interpolants. [2024-11-14 20:26:04,823 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=722, Invalid=4828, Unknown=0, NotChecked=0, Total=5550 [2024-11-14 20:26:04,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:26:04,824 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:26:04,824 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 75 states, 75 states have (on average 8.173333333333334) internal successors, (613), 75 states have internal predecessors, (613), 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) [2024-11-14 20:26:04,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:26:04,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:26:04,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:26:04,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:26:04,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:26:04,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:26:04,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:26:04,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:26:04,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:26:04,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:26:04,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:26:04,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:26:04,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:26:04,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:26:04,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:26:04,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-14 20:26:04,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2024-11-14 20:26:04,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2024-11-14 20:26:04,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:26:05,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:26:05,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:26:05,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:26:05,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:26:05,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:26:05,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:26:05,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:26:05,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:26:05,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:26:05,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:26:05,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:26:05,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:26:05,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:26:05,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:26:05,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:26:05,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-14 20:26:05,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2024-11-14 20:26:05,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2024-11-14 20:26:05,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-11-14 20:26:05,685 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2024-11-14 20:26:05,885 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2024-11-14 20:26:06,073 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,SelfDestructingSolverStorable22,19 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2024-11-14 20:26:06,073 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:26:06,077 WARN L331 ript$VariableManager]: TermVariable v_~t_5~0_Out_12 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:26:06,077 WARN L331 ript$VariableManager]: TermVariable v_~i_3~0_Out_12 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:26:06,078 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:26:06,078 INFO L85 PathProgramCache]: Analyzing trace with hash 642848206, now seen corresponding path program 1 times [2024-11-14 20:26:06,078 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:26:06,078 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1705507616] [2024-11-14 20:26:06,078 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:26:06,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:26:06,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:26:06,647 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 212 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:26:06,647 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:26:06,647 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1705507616] [2024-11-14 20:26:06,647 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1705507616] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:26:06,647 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1813036684] [2024-11-14 20:26:06,647 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:26:06,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:26:06,647 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:26:06,650 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) [2024-11-14 20:26:06,652 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 [2024-11-14 20:26:06,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:26:06,790 INFO L256 TraceCheckSpWp]: Trace formula consists of 608 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-14 20:26:06,792 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:26:07,431 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 268 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:26:07,431 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:26:08,139 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 268 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:26:08,139 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1813036684] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:26:08,139 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:26:08,139 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 27, 27] total 73 [2024-11-14 20:26:08,140 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:26:08,140 INFO L85 PathProgramCache]: Analyzing trace with hash -338770199, now seen corresponding path program 14 times [2024-11-14 20:26:08,140 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:26:08,140 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [309107009] [2024-11-14 20:26:08,140 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:26:08,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:26:08,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:26:09,033 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 208 proven. 239 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:26:09,034 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:26:09,034 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [309107009] [2024-11-14 20:26:09,034 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [309107009] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:26:09,034 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [260405838] [2024-11-14 20:26:09,034 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-14 20:26:09,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:26:09,034 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:26:09,036 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) [2024-11-14 20:26:09,037 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 [2024-11-14 20:26:09,178 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-14 20:26:09,178 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-14 20:26:09,180 INFO L256 TraceCheckSpWp]: Trace formula consists of 702 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-14 20:26:09,183 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:26:09,948 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 272 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:26:09,949 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:26:10,774 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 272 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:26:10,774 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [260405838] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:26:10,774 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:26:10,774 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 28, 28] total 86 [2024-11-14 20:26:10,774 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1751254894] [2024-11-14 20:26:10,774 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 20:26:10,775 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 86 states [2024-11-14 20:26:10,775 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:26:10,777 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 86 interpolants. [2024-11-14 20:26:10,778 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=997, Invalid=6313, Unknown=0, NotChecked=0, Total=7310 [2024-11-14 20:26:10,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:26:10,778 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:26:10,779 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 86 states, 86 states have (on average 8.232558139534884) internal successors, (708), 86 states have internal predecessors, (708), 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) [2024-11-14 20:26:10,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:26:10,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:26:10,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:26:10,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:26:10,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:26:10,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:26:10,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:26:10,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:26:10,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:26:10,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:26:10,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:26:10,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:26:10,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:26:10,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:26:10,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:26:10,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-14 20:26:10,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2024-11-14 20:26:10,779 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2024-11-14 20:26:10,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2024-11-14 20:26:10,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:26:11,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:26:11,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:26:11,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:26:11,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:26:11,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:26:11,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:26:11,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:26:11,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:26:11,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:26:11,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:26:11,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:26:11,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:26:11,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:26:11,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:26:11,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:26:11,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-14 20:26:11,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2024-11-14 20:26:11,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2024-11-14 20:26:11,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-11-14 20:26:11,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2024-11-14 20:26:11,733 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Ended with exit code 0 [2024-11-14 20:26:11,933 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Ended with exit code 0 [2024-11-14 20:26:12,121 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,SelfDestructingSolverStorable24,SelfDestructingSolverStorable25,21 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:26:12,122 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:26:12,125 WARN L331 ript$VariableManager]: TermVariable v_~i_3~0_Out_14 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:26:12,125 WARN L331 ript$VariableManager]: TermVariable v_~t_5~0_Out_14 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:26:12,126 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:26:12,126 INFO L85 PathProgramCache]: Analyzing trace with hash 286143001, now seen corresponding path program 1 times [2024-11-14 20:26:12,126 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:26:12,126 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1111434665] [2024-11-14 20:26:12,126 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:26:12,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:26:12,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 20:26:12,187 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-14 20:26:12,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 20:26:12,268 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-14 20:26:12,269 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:26:12,269 INFO L85 PathProgramCache]: Analyzing trace with hash 1267677089, now seen corresponding path program 15 times [2024-11-14 20:26:12,269 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:26:12,269 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [357703085] [2024-11-14 20:26:12,269 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:26:12,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:26:12,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:26:22,863 INFO L134 CoverageAnalysis]: Checked inductivity of 569 backedges. 52 proven. 517 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:26:22,863 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:26:22,863 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [357703085] [2024-11-14 20:26:22,863 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [357703085] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:26:22,863 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1895030258] [2024-11-14 20:26:22,864 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-14 20:26:22,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:26:22,864 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:26:22,865 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) [2024-11-14 20:26:22,866 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 [2024-11-14 20:26:23,076 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2024-11-14 20:26:23,076 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-14 20:26:23,080 INFO L256 TraceCheckSpWp]: Trace formula consists of 688 conjuncts, 187 conjuncts are in the unsatisfiable core [2024-11-14 20:26:23,085 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:26:23,465 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 [2024-11-14 20:26:26,888 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 20:26:26,888 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 89 treesize of output 25 [2024-11-14 20:26:27,059 INFO L134 CoverageAnalysis]: Checked inductivity of 569 backedges. 65 proven. 272 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-14 20:26:27,059 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:26:30,381 INFO L134 CoverageAnalysis]: Checked inductivity of 569 backedges. 0 proven. 272 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-11-14 20:26:30,381 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1895030258] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:26:30,382 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:26:30,382 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [66, 51, 40] total 147 [2024-11-14 20:26:30,382 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1579770465] [2024-11-14 20:26:30,382 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 20:26:30,382 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 147 states [2024-11-14 20:26:30,382 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:26:30,384 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 147 interpolants. [2024-11-14 20:26:30,388 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=2336, Invalid=19126, Unknown=0, NotChecked=0, Total=21462 [2024-11-14 20:26:30,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:26:30,388 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:26:30,388 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 147 states, 147 states have (on average 4.782312925170068) internal successors, (703), 147 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) [2024-11-14 20:26:30,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:26:30,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:26:30,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:26:30,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:26:30,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:26:30,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:26:30,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:26:30,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:26:30,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:26:30,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:26:30,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:26:30,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:26:30,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:26:30,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:26:30,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:26:30,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-14 20:26:30,388 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2024-11-14 20:26:30,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2024-11-14 20:26:30,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2024-11-14 20:26:30,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2024-11-14 20:26:30,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:26:56,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:26:56,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:26:56,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:26:56,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:26:56,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:26:56,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:26:56,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:26:56,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:26:56,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:26:56,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:26:56,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:26:56,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:26:56,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:26:56,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:26:56,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:26:56,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-14 20:26:56,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2024-11-14 20:26:56,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2024-11-14 20:26:56,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-11-14 20:26:56,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2024-11-14 20:26:56,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2024-11-14 20:26:56,735 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Ended with exit code 0 [2024-11-14 20:26:56,922 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,SelfDestructingSolverStorable26,SelfDestructingSolverStorable27 [2024-11-14 20:26:56,922 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:26:56,927 WARN L331 ript$VariableManager]: TermVariable v_~i_3~0_Out_16 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:26:56,927 WARN L331 ript$VariableManager]: TermVariable v_~t_5~0_Out_16 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:26:56,928 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:26:56,928 INFO L85 PathProgramCache]: Analyzing trace with hash -892114348, now seen corresponding path program 1 times [2024-11-14 20:26:56,928 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:26:56,928 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2131474652] [2024-11-14 20:26:56,928 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:26:56,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:26:56,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:26:58,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1738 backedges. 1206 proven. 532 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:26:58,773 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:26:58,773 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2131474652] [2024-11-14 20:26:58,773 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2131474652] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:26:58,773 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [455392702] [2024-11-14 20:26:58,773 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:26:58,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:26:58,773 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:26:58,775 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) [2024-11-14 20:26:58,776 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 [2024-11-14 20:26:58,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:26:58,958 INFO L256 TraceCheckSpWp]: Trace formula consists of 942 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-14 20:26:58,962 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:27:00,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1738 backedges. 1105 proven. 297 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-14 20:27:00,072 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:27:01,274 INFO L134 CoverageAnalysis]: Checked inductivity of 1738 backedges. 1105 proven. 297 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-14 20:27:01,274 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [455392702] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:27:01,274 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:27:01,274 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57, 33, 33] total 116 [2024-11-14 20:27:01,275 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:27:01,275 INFO L85 PathProgramCache]: Analyzing trace with hash 1705065485, now seen corresponding path program 16 times [2024-11-14 20:27:01,275 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:27:01,275 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [131153852] [2024-11-14 20:27:01,275 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:27:01,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:27:01,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:27:03,258 INFO L134 CoverageAnalysis]: Checked inductivity of 1747 backedges. 1296 proven. 451 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:27:03,258 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:27:03,258 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [131153852] [2024-11-14 20:27:03,258 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [131153852] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:27:03,258 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1642146820] [2024-11-14 20:27:03,259 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-14 20:27:03,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:27:03,259 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:27:03,260 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) [2024-11-14 20:27:03,261 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 [2024-11-14 20:27:03,421 INFO L229 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-14 20:27:03,421 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-14 20:27:03,423 INFO L256 TraceCheckSpWp]: Trace formula consists of 668 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-14 20:27:03,426 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:27:04,560 INFO L134 CoverageAnalysis]: Checked inductivity of 1747 backedges. 1106 proven. 297 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2024-11-14 20:27:04,560 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:27:05,795 INFO L134 CoverageAnalysis]: Checked inductivity of 1747 backedges. 1106 proven. 297 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2024-11-14 20:27:05,795 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1642146820] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:27:05,795 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:27:05,795 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [59, 33, 33] total 117 [2024-11-14 20:27:05,795 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [566523831] [2024-11-14 20:27:05,795 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 20:27:05,796 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 117 states [2024-11-14 20:27:05,796 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:27:05,797 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 117 interpolants. [2024-11-14 20:27:05,801 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1685, Invalid=11887, Unknown=0, NotChecked=0, Total=13572 [2024-11-14 20:27:05,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:27:05,801 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:27:05,801 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 117 states, 117 states have (on average 7.3931623931623935) internal successors, (865), 117 states have internal predecessors, (865), 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) [2024-11-14 20:27:05,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:27:05,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:27:05,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:27:05,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:27:05,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:27:05,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:27:05,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:27:05,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:27:05,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:27:05,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:27:05,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:27:05,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:27:05,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:27:05,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:27:05,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:27:05,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-14 20:27:05,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2024-11-14 20:27:05,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2024-11-14 20:27:05,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2024-11-14 20:27:05,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2024-11-14 20:27:05,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2024-11-14 20:27:05,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:27:06,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:27:06,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:27:06,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:27:06,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:27:06,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:27:06,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:27:06,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:27:06,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:27:06,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:27:06,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:27:06,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:27:06,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:27:06,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:27:06,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:27:06,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:27:06,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-14 20:27:06,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2024-11-14 20:27:06,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2024-11-14 20:27:06,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-11-14 20:27:06,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2024-11-14 20:27:06,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2024-11-14 20:27:06,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2024-11-14 20:27:06,986 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Ended with exit code 0 [2024-11-14 20:27:07,186 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Ended with exit code 0 [2024-11-14 20:27:07,373 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,25 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,24 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2024-11-14 20:27:07,374 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:27:07,378 WARN L331 ript$VariableManager]: TermVariable v_~t_5~0_Out_18 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:27:07,378 WARN L331 ript$VariableManager]: TermVariable v_~i_3~0_Out_18 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:27:07,379 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:27:07,379 INFO L85 PathProgramCache]: Analyzing trace with hash 873045115, now seen corresponding path program 1 times [2024-11-14 20:27:07,379 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:27:07,379 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1408172619] [2024-11-14 20:27:07,379 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:27:07,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:27:07,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:27:09,347 INFO L134 CoverageAnalysis]: Checked inductivity of 1811 backedges. 1206 proven. 605 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:27:09,347 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:27:09,347 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1408172619] [2024-11-14 20:27:09,347 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1408172619] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:27:09,347 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2113870216] [2024-11-14 20:27:09,347 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:27:09,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:27:09,348 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:27:09,350 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) [2024-11-14 20:27:09,351 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 [2024-11-14 20:27:09,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:27:09,541 INFO L256 TraceCheckSpWp]: Trace formula consists of 956 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-14 20:27:09,545 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:27:10,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1811 backedges. 1189 proven. 370 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-14 20:27:10,793 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:27:12,161 INFO L134 CoverageAnalysis]: Checked inductivity of 1811 backedges. 1189 proven. 370 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-14 20:27:12,162 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2113870216] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:27:12,162 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:27:12,162 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [59, 36, 36] total 124 [2024-11-14 20:27:12,162 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:27:12,162 INFO L85 PathProgramCache]: Analyzing trace with hash 2019577961, now seen corresponding path program 17 times [2024-11-14 20:27:12,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:27:12,162 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [230688320] [2024-11-14 20:27:12,162 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:27:12,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:27:12,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:27:14,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1820 backedges. 1296 proven. 524 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:27:14,412 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:27:14,412 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [230688320] [2024-11-14 20:27:14,412 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [230688320] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:27:14,412 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1496621460] [2024-11-14 20:27:14,412 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-14 20:27:14,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:27:14,413 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:27:14,414 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 20:27:14,415 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2024-11-14 20:27:14,730 INFO L229 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 11 check-sat command(s) [2024-11-14 20:27:14,730 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-14 20:27:14,734 INFO L256 TraceCheckSpWp]: Trace formula consists of 1050 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-14 20:27:14,738 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:27:16,493 INFO L134 CoverageAnalysis]: Checked inductivity of 1820 backedges. 1450 proven. 370 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:27:16,493 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:27:18,327 INFO L134 CoverageAnalysis]: Checked inductivity of 1820 backedges. 1450 proven. 370 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:27:18,327 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1496621460] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:27:18,328 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:27:18,328 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [61, 43, 43] total 140 [2024-11-14 20:27:18,328 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1284134787] [2024-11-14 20:27:18,328 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 20:27:18,328 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 140 states [2024-11-14 20:27:18,328 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:27:18,330 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 140 interpolants. [2024-11-14 20:27:18,333 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=2711, Invalid=16749, Unknown=0, NotChecked=0, Total=19460 [2024-11-14 20:27:18,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:27:18,333 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:27:18,334 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 140 states, 140 states have (on average 7.8) internal successors, (1092), 140 states have internal predecessors, (1092), 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) [2024-11-14 20:27:18,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:27:18,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:27:18,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:27:18,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:27:18,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:27:18,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:27:18,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:27:18,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:27:18,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:27:18,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:27:18,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:27:18,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:27:18,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:27:18,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:27:18,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:27:18,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-14 20:27:18,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2024-11-14 20:27:18,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2024-11-14 20:27:18,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2024-11-14 20:27:18,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2024-11-14 20:27:18,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2024-11-14 20:27:18,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2024-11-14 20:27:18,335 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:27:20,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:27:20,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:27:20,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:27:20,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:27:20,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:27:20,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:27:20,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:27:20,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:27:20,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:27:20,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:27:20,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:27:20,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:27:20,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:27:20,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:27:20,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:27:20,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-14 20:27:20,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2024-11-14 20:27:20,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2024-11-14 20:27:20,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-11-14 20:27:20,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2024-11-14 20:27:20,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2024-11-14 20:27:20,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2024-11-14 20:27:20,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2024-11-14 20:27:20,618 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Ended with exit code 0 [2024-11-14 20:27:20,819 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Ended with exit code 0 [2024-11-14 20:27:21,005 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,27 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30,SelfDestructingSolverStorable31 [2024-11-14 20:27:21,005 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:27:21,011 WARN L331 ript$VariableManager]: TermVariable v_~t_5~0_Out_20 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:27:21,011 WARN L331 ript$VariableManager]: TermVariable v_~i_3~0_Out_20 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:27:21,012 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:27:21,012 INFO L85 PathProgramCache]: Analyzing trace with hash 1651842462, now seen corresponding path program 1 times [2024-11-14 20:27:21,012 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:27:21,012 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [805291582] [2024-11-14 20:27:21,012 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:27:21,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:27:21,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 20:27:21,209 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-14 20:27:21,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-14 20:27:21,446 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-14 20:27:21,446 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:27:21,447 INFO L85 PathProgramCache]: Analyzing trace with hash 1276445513, now seen corresponding path program 18 times [2024-11-14 20:27:21,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:27:21,447 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1418223238] [2024-11-14 20:27:21,447 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:27:21,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:27:21,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:28:02,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2692 backedges. 416 proven. 2276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:28:02,399 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:28:02,399 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1418223238] [2024-11-14 20:28:02,399 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1418223238] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:28:02,399 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1766780966] [2024-11-14 20:28:02,399 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-11-14 20:28:02,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:28:02,399 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:28:02,401 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 20:28:02,401 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2024-11-14 20:28:03,210 INFO L229 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 19 check-sat command(s) [2024-11-14 20:28:03,211 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-14 20:28:03,223 INFO L256 TraceCheckSpWp]: Trace formula consists of 1162 conjuncts, 377 conjuncts are in the unsatisfiable core [2024-11-14 20:28:03,230 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:28:05,622 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 [2024-11-14 20:28:05,795 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 [2024-11-14 20:28:05,970 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 [2024-11-14 20:28:18,151 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 20:28:18,152 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 17 select indices, 17 select index equivalence classes, 136 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 136 case distinctions, treesize of input 179 treesize of output 43 [2024-11-14 20:28:18,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2692 backedges. 0 proven. 2692 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:28:18,173 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:28:39,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2692 backedges. 0 proven. 1450 refuted. 0 times theorem prover too weak. 1242 trivial. 0 not checked. [2024-11-14 20:28:39,399 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1766780966] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:28:39,399 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:28:39,400 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [119, 114, 74] total 295 [2024-11-14 20:28:39,400 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2090099959] [2024-11-14 20:28:39,400 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 20:28:39,401 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 295 states [2024-11-14 20:28:39,401 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:28:39,403 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 295 interpolants. [2024-11-14 20:28:39,408 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=4268, Invalid=82462, Unknown=0, NotChecked=0, Total=86730 [2024-11-14 20:28:39,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:28:39,408 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:28:39,409 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 295 states, 295 states have (on average 3.989830508474576) internal successors, (1177), 295 states have internal predecessors, (1177), 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) [2024-11-14 20:28:39,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:28:39,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:28:39,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:28:39,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:28:39,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:28:39,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:28:39,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:28:39,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:28:39,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:28:39,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:28:39,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:28:39,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:28:39,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:28:39,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:28:39,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:28:39,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-14 20:28:39,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2024-11-14 20:28:39,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2024-11-14 20:28:39,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2024-11-14 20:28:39,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2024-11-14 20:28:39,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2024-11-14 20:28:39,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2024-11-14 20:28:39,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2024-11-14 20:28:39,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:29:52,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:29:52,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:29:52,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:29:52,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:29:52,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:29:52,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:29:52,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:29:52,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:29:52,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:29:52,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:29:52,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:29:52,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:29:52,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:29:52,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:29:52,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:29:52,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-14 20:29:52,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2024-11-14 20:29:52,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2024-11-14 20:29:52,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-11-14 20:29:52,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2024-11-14 20:29:52,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2024-11-14 20:29:52,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2024-11-14 20:29:52,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2024-11-14 20:29:52,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 278 states. [2024-11-14 20:29:52,287 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Ended with exit code 0 [2024-11-14 20:29:52,472 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32,SelfDestructingSolverStorable33 [2024-11-14 20:29:52,473 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:29:52,477 WARN L331 ript$VariableManager]: TermVariable v_~t_5~0_Out_22 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:29:52,477 WARN L331 ript$VariableManager]: TermVariable v_~i_3~0_Out_22 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:29:52,478 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:29:52,478 INFO L85 PathProgramCache]: Analyzing trace with hash 1828765081, now seen corresponding path program 1 times [2024-11-14 20:29:52,478 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:29:52,478 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [227051278] [2024-11-14 20:29:52,478 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:29:52,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:29:52,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:29:59,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7438 backedges. 5697 proven. 1741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:29:59,742 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:29:59,742 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [227051278] [2024-11-14 20:29:59,742 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [227051278] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:29:59,742 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1216880565] [2024-11-14 20:29:59,742 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:29:59,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:29:59,743 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:29:59,745 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 20:29:59,746 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2024-11-14 20:30:00,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:30:00,068 INFO L256 TraceCheckSpWp]: Trace formula consists of 1646 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-14 20:30:00,075 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:30:03,460 INFO L134 CoverageAnalysis]: Checked inductivity of 7438 backedges. 4756 proven. 1242 refuted. 0 times theorem prover too weak. 1440 trivial. 0 not checked. [2024-11-14 20:30:03,460 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:30:07,287 INFO L134 CoverageAnalysis]: Checked inductivity of 7438 backedges. 4756 proven. 1242 refuted. 0 times theorem prover too weak. 1440 trivial. 0 not checked. [2024-11-14 20:30:07,288 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1216880565] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:30:07,288 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:30:07,288 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [109, 60, 60] total 222 [2024-11-14 20:30:07,289 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:30:07,289 INFO L85 PathProgramCache]: Analyzing trace with hash 1237771285, now seen corresponding path program 19 times [2024-11-14 20:30:07,289 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:30:07,289 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1390434021] [2024-11-14 20:30:07,289 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:30:07,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:30:07,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:30:14,602 INFO L134 CoverageAnalysis]: Checked inductivity of 7455 backedges. 5889 proven. 1566 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:30:14,602 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:30:14,602 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1390434021] [2024-11-14 20:30:14,602 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1390434021] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:30:14,602 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1826579246] [2024-11-14 20:30:14,602 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-11-14 20:30:14,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:30:14,603 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:30:14,605 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 20:30:14,606 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2024-11-14 20:30:14,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:30:14,919 INFO L256 TraceCheckSpWp]: Trace formula consists of 1740 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-14 20:30:14,924 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:30:18,305 INFO L134 CoverageAnalysis]: Checked inductivity of 7455 backedges. 4757 proven. 1242 refuted. 0 times theorem prover too weak. 1456 trivial. 0 not checked. [2024-11-14 20:30:18,305 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:30:22,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7455 backedges. 4757 proven. 1242 refuted. 0 times theorem prover too weak. 1456 trivial. 0 not checked. [2024-11-14 20:30:22,107 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1826579246] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:30:22,108 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:30:22,108 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [111, 60, 60] total 223 [2024-11-14 20:30:22,108 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1578646622] [2024-11-14 20:30:22,108 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 20:30:22,109 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 223 states [2024-11-14 20:30:22,109 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:30:22,112 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 223 interpolants. [2024-11-14 20:30:22,116 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6014, Invalid=43492, Unknown=0, NotChecked=0, Total=49506 [2024-11-14 20:30:22,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:30:22,116 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:30:22,117 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 223 states, 223 states have (on average 6.7309417040358746) internal successors, (1501), 223 states have internal predecessors, (1501), 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) [2024-11-14 20:30:22,117 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 278 states. [2024-11-14 20:30:22,118 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:30:25,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 278 states. [2024-11-14 20:30:25,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2024-11-14 20:30:25,271 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Ended with exit code 0 [2024-11-14 20:30:25,471 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Ended with exit code 0 [2024-11-14 20:30:25,657 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,29 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34,SelfDestructingSolverStorable35 [2024-11-14 20:30:25,657 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:30:25,664 WARN L331 ript$VariableManager]: TermVariable v_~i_3~0_Out_24 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:30:25,664 WARN L331 ript$VariableManager]: TermVariable v_~t_5~0_Out_24 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:30:25,665 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:30:25,665 INFO L85 PathProgramCache]: Analyzing trace with hash -1889536576, now seen corresponding path program 1 times [2024-11-14 20:30:25,665 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:30:25,665 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [316887838] [2024-11-14 20:30:25,665 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:30:25,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:30:25,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:30:32,944 INFO L134 CoverageAnalysis]: Checked inductivity of 7583 backedges. 5697 proven. 1886 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:30:32,945 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:30:32,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [316887838] [2024-11-14 20:30:32,945 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [316887838] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:30:32,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [253109434] [2024-11-14 20:30:32,945 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:30:32,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:30:32,945 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:30:32,948 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 20:30:32,950 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2024-11-14 20:30:33,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:30:33,276 INFO L256 TraceCheckSpWp]: Trace formula consists of 1660 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-11-14 20:30:33,281 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:30:36,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7583 backedges. 4936 proven. 1387 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-11-14 20:30:36,835 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:30:40,895 INFO L134 CoverageAnalysis]: Checked inductivity of 7583 backedges. 4936 proven. 1387 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-11-14 20:30:40,895 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [253109434] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:30:40,895 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:30:40,895 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [111, 63, 63] total 230 [2024-11-14 20:30:40,896 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:30:40,896 INFO L85 PathProgramCache]: Analyzing trace with hash 1219015281, now seen corresponding path program 20 times [2024-11-14 20:30:40,896 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:30:40,896 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [484308127] [2024-11-14 20:30:40,896 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:30:40,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:30:40,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:30:48,337 INFO L134 CoverageAnalysis]: Checked inductivity of 7600 backedges. 5889 proven. 1711 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:30:48,338 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:30:48,338 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [484308127] [2024-11-14 20:30:48,338 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [484308127] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:30:48,338 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1266765447] [2024-11-14 20:30:48,338 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-14 20:30:48,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:30:48,338 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:30:48,340 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 20:30:48,340 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process [2024-11-14 20:30:48,654 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-14 20:30:48,654 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-14 20:30:48,659 INFO L256 TraceCheckSpWp]: Trace formula consists of 1754 conjuncts, 62 conjuncts are in the unsatisfiable core [2024-11-14 20:30:48,664 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:30:52,226 INFO L134 CoverageAnalysis]: Checked inductivity of 7600 backedges. 4938 proven. 1387 refuted. 0 times theorem prover too weak. 1275 trivial. 0 not checked. [2024-11-14 20:30:52,226 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:30:56,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7600 backedges. 4938 proven. 1387 refuted. 0 times theorem prover too weak. 1275 trivial. 0 not checked. [2024-11-14 20:30:56,265 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1266765447] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:30:56,265 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:30:56,265 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [113, 63, 63] total 231 [2024-11-14 20:30:56,266 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1034853030] [2024-11-14 20:30:56,266 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 20:30:56,267 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 231 states [2024-11-14 20:30:56,267 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:30:56,270 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 231 interpolants. [2024-11-14 20:30:56,272 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6403, Invalid=46727, Unknown=0, NotChecked=0, Total=53130 [2024-11-14 20:30:56,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:30:56,273 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:30:56,273 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 231 states, 231 states have (on average 6.705627705627705) internal successors, (1549), 231 states have internal predecessors, (1549), 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) [2024-11-14 20:30:56,273 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:30:56,273 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:30:56,273 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:30:56,273 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:30:56,273 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:30:56,273 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:30:56,273 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:30:56,273 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:30:56,273 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:30:56,273 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:30:56,273 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:30:56,273 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:30:56,273 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:30:56,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:30:56,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:30:56,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-14 20:30:56,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2024-11-14 20:30:56,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2024-11-14 20:30:56,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2024-11-14 20:30:56,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2024-11-14 20:30:56,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2024-11-14 20:30:56,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2024-11-14 20:30:56,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2024-11-14 20:30:56,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 278 states. [2024-11-14 20:30:56,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2024-11-14 20:30:56,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:30:59,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:30:59,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:30:59,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:30:59,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:30:59,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:30:59,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:30:59,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:30:59,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:30:59,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:30:59,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:30:59,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:30:59,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:30:59,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:30:59,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:30:59,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:30:59,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-14 20:30:59,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2024-11-14 20:30:59,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2024-11-14 20:30:59,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-11-14 20:30:59,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2024-11-14 20:30:59,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2024-11-14 20:30:59,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2024-11-14 20:30:59,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2024-11-14 20:30:59,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 278 states. [2024-11-14 20:30:59,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2024-11-14 20:30:59,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2024-11-14 20:30:59,611 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Ended with exit code 0 [2024-11-14 20:30:59,811 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Ended with exit code 0 [2024-11-14 20:30:59,998 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 32 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable36,31 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2024-11-14 20:30:59,998 INFO L396 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-11-14 20:31:00,002 WARN L331 ript$VariableManager]: TermVariable v_~i_3~0_Out_26 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:31:00,002 WARN L331 ript$VariableManager]: TermVariable v_~t_5~0_Out_26 not constructed by VariableManager. Cannot ensure absence of name clashes. [2024-11-14 20:31:00,003 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:31:00,003 INFO L85 PathProgramCache]: Analyzing trace with hash -1264137753, now seen corresponding path program 1 times [2024-11-14 20:31:00,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:31:00,003 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [909376628] [2024-11-14 20:31:00,003 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:31:00,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:31:00,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:31:07,341 INFO L134 CoverageAnalysis]: Checked inductivity of 7736 backedges. 5697 proven. 2039 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:31:07,341 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:31:07,341 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [909376628] [2024-11-14 20:31:07,341 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [909376628] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:31:07,341 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1495831325] [2024-11-14 20:31:07,341 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:31:07,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:31:07,341 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:31:07,343 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 20:31:07,344 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2024-11-14 20:31:07,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:31:07,704 INFO L256 TraceCheckSpWp]: Trace formula consists of 1674 conjuncts, 65 conjuncts are in the unsatisfiable core [2024-11-14 20:31:07,708 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:31:11,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7736 backedges. 5104 proven. 1540 refuted. 0 times theorem prover too weak. 1092 trivial. 0 not checked. [2024-11-14 20:31:11,435 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:31:15,797 INFO L134 CoverageAnalysis]: Checked inductivity of 7736 backedges. 5104 proven. 1540 refuted. 0 times theorem prover too weak. 1092 trivial. 0 not checked. [2024-11-14 20:31:15,797 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1495831325] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:31:15,797 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:31:15,797 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [113, 66, 66] total 238 [2024-11-14 20:31:15,798 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 20:31:15,798 INFO L85 PathProgramCache]: Analyzing trace with hash 812934349, now seen corresponding path program 21 times [2024-11-14 20:31:15,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-14 20:31:15,798 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [57657045] [2024-11-14 20:31:15,798 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 20:31:15,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 20:31:15,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 20:31:23,505 INFO L134 CoverageAnalysis]: Checked inductivity of 7753 backedges. 5889 proven. 1864 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 20:31:23,505 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-14 20:31:23,505 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [57657045] [2024-11-14 20:31:23,505 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [57657045] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-14 20:31:23,505 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1559465871] [2024-11-14 20:31:23,505 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-14 20:31:23,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 20:31:23,505 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 [2024-11-14 20:31:23,507 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 20:31:23,508 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Waiting until timeout for monitored process [2024-11-14 20:31:26,190 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 20 check-sat command(s) [2024-11-14 20:31:26,190 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-14 20:31:26,205 INFO L256 TraceCheckSpWp]: Trace formula consists of 1754 conjuncts, 684 conjuncts are in the unsatisfiable core [2024-11-14 20:31:26,215 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 20:31:26,636 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 [2024-11-14 20:31:26,656 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 [2024-11-14 20:31:26,675 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 [2024-11-14 20:31:26,694 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 [2024-11-14 20:31:26,713 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 [2024-11-14 20:31:26,732 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 [2024-11-14 20:31:26,751 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 [2024-11-14 20:31:26,770 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 [2024-11-14 20:31:26,790 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 [2024-11-14 20:31:26,813 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 [2024-11-14 20:31:26,832 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 [2024-11-14 20:31:26,851 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 [2024-11-14 20:31:26,870 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 [2024-11-14 20:31:26,948 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 [2024-11-14 20:33:00,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:00,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:01,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-14 20:33:33,211 WARN L286 SmtUtils]: Spent 31.95s on a formula simplification that was a NOOP. DAG size: 1218 (called from [L 346] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2024-11-14 20:33:33,211 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-14 20:33:33,212 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 66 select indices, 66 select index equivalence classes, 1617 disjoint index pairs (out of 2145 index pairs), introduced 66 new quantified variables, introduced 2145 case distinctions, treesize of input 475 treesize of output 4301 [2024-11-14 20:34:50,400 INFO L134 CoverageAnalysis]: Checked inductivity of 7753 backedges. 146 proven. 6347 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2024-11-14 20:34:50,400 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 20:35:40,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7753 backedges. 0 proven. 6213 refuted. 0 times theorem prover too weak. 1540 trivial. 0 not checked. [2024-11-14 20:35:40,748 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1559465871] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 20:35:40,748 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-14 20:35:40,748 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [115, 157, 144] total 409 [2024-11-14 20:35:40,748 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [58421872] [2024-11-14 20:35:40,748 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-14 20:35:40,749 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 409 states [2024-11-14 20:35:40,749 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-14 20:35:40,752 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 409 interpolants. [2024-11-14 20:35:40,758 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15286, Invalid=151586, Unknown=0, NotChecked=0, Total=166872 [2024-11-14 20:35:40,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:35:40,758 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-14 20:35:40,759 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 409 states, 409 states have (on average 4.256723716381418) internal successors, (1741), 409 states have internal predecessors, (1741), 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) [2024-11-14 20:35:40,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-14 20:35:40,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:35:40,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 278 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2024-11-14 20:35:40,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. Received shutdown request... [2024-11-14 20:38:39,548 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Ended with exit code 0 [2024-11-14 20:38:39,552 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-11-14 20:38:39,563 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 [2024-11-14 20:38:39,563 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-11-14 20:38:39,564 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 [2024-11-14 20:38:39,753 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Ended with exit code 0 [2024-11-14 20:38:39,934 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 33 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,34 /storage/repos/ultimate-jdk21/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable38,SelfDestructingSolverStorable39 [2024-11-14 20:38:39,935 WARN L596 AbstractCegarLoop]: Verification canceled: while PredicateComparison was comparing new predicate (quantifier-free) to 644 known predicates. [2024-11-14 20:38:39,936 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2024-11-14 20:38:39,937 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 3 remaining) [2024-11-14 20:38:39,937 INFO L782 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 3 remaining) [2024-11-14 20:38:39,941 INFO L422 BasicCegarLoop]: Path program histogram: [21, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 20:38:39,942 INFO L320 ceAbstractionStarter]: Result for error location ULTIMATE.start was TIMEOUT,TIMEOUT,TIMEOUT (1/2) [2024-11-14 20:38:39,944 INFO L242 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-11-14 20:38:39,944 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-14 20:38:39,964 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 [2024-11-14 20:38:39,965 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.11 08:38:39 BasicIcfg [2024-11-14 20:38:39,965 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-14 20:38:39,966 INFO L158 Benchmark]: Toolchain (without parser) took 806663.45ms. Allocated memory was 100.7MB in the beginning and 2.9GB in the end (delta: 2.8GB). Free memory was 73.8MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 1.6GB. Max. memory is 8.0GB. [2024-11-14 20:38:39,966 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 100.7MB. Free memory is still 53.9MB. There was no memory consumed. Max. memory is 8.0GB. [2024-11-14 20:38:39,966 INFO L158 Benchmark]: CACSL2BoogieTranslator took 256.38ms. Allocated memory is still 100.7MB. Free memory was 73.5MB in the beginning and 61.0MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2024-11-14 20:38:39,966 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.45ms. Allocated memory is still 100.7MB. Free memory was 61.0MB in the beginning and 59.0MB in the end (delta: 2.1MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2024-11-14 20:38:39,966 INFO L158 Benchmark]: Boogie Preprocessor took 26.72ms. Allocated memory is still 100.7MB. Free memory was 58.7MB in the beginning and 57.2MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 8.0GB. [2024-11-14 20:38:39,966 INFO L158 Benchmark]: RCFGBuilder took 764.83ms. Allocated memory is still 100.7MB. Free memory was 57.2MB in the beginning and 62.8MB in the end (delta: -5.5MB). Peak memory consumption was 42.5MB. Max. memory is 8.0GB. [2024-11-14 20:38:39,967 INFO L158 Benchmark]: TraceAbstraction took 805559.90ms. Allocated memory was 100.7MB in the beginning and 2.9GB in the end (delta: 2.8GB). Free memory was 62.2MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 1.6GB. Max. memory is 8.0GB. [2024-11-14 20:38:39,967 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 100.7MB. Free memory is still 53.9MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 256.38ms. Allocated memory is still 100.7MB. Free memory was 73.5MB in the beginning and 61.0MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 45.45ms. Allocated memory is still 100.7MB. Free memory was 61.0MB in the beginning and 59.0MB in the end (delta: 2.1MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 26.72ms. Allocated memory is still 100.7MB. Free memory was 58.7MB in the beginning and 57.2MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 8.0GB. * RCFGBuilder took 764.83ms. Allocated memory is still 100.7MB. Free memory was 57.2MB in the beginning and 62.8MB in the end (delta: -5.5MB). Peak memory consumption was 42.5MB. Max. memory is 8.0GB. * TraceAbstraction took 805559.90ms. Allocated memory was 100.7MB in the beginning and 2.9GB in the end (delta: 2.8GB). Free memory was 62.2MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 1.6GB. 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: 142202, independent: 120816, independent conditional: 116458, independent unconditional: 4358, dependent: 21386, dependent conditional: 21367, dependent unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 120972, independent: 120816, independent conditional: 116458, independent unconditional: 4358, dependent: 156, dependent conditional: 137, dependent unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 120972, independent: 120816, independent conditional: 116458, independent unconditional: 4358, dependent: 156, dependent conditional: 137, dependent unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 122161, independent: 120816, independent conditional: 116458, independent unconditional: 4358, dependent: 1345, dependent conditional: 1326, dependent unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 122161, independent: 120816, independent conditional: 101, independent unconditional: 120715, dependent: 1345, dependent conditional: 1071, dependent unconditional: 274, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 122161, independent: 120816, independent conditional: 101, independent unconditional: 120715, dependent: 1345, dependent conditional: 1071, dependent unconditional: 274, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4143, independent: 4055, independent conditional: 27, independent unconditional: 4028, dependent: 88, dependent conditional: 69, dependent unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4143, independent: 4023, independent conditional: 0, independent unconditional: 4023, dependent: 120, dependent conditional: 0, dependent unconditional: 120, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 120, independent: 32, independent conditional: 27, independent unconditional: 5, dependent: 88, dependent conditional: 69, dependent unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 120, independent: 32, independent conditional: 27, independent unconditional: 5, dependent: 88, dependent conditional: 69, dependent unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 568, independent: 144, independent conditional: 39, independent unconditional: 105, dependent: 423, dependent conditional: 161, dependent unconditional: 262, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 13, Protected Queries: 0 ], Cache Queries: [ total: 122161, independent: 116761, independent conditional: 74, independent unconditional: 116687, dependent: 1257, dependent conditional: 1002, dependent unconditional: 255, unknown: 4143, unknown conditional: 96, unknown unconditional: 4047] , Statistics on independence cache: Total cache size (in pairs): 4143, Positive cache size: 4055, Positive conditional cache size: 27, Positive unconditional cache size: 4028, Negative cache size: 88, Negative conditional cache size: 69, Negative unconditional cache size: 19, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 116612, Maximal queried relation: 9, Independence queries for same thread: 21230, Persistent sets #1 benchmarks: Persistent set computation time: 0.5s, Number of persistent set computation: 720, Number of trivial persistent sets: 673, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 4377, independent: 4358, independent conditional: 0, independent unconditional: 4358, dependent: 19, dependent conditional: 0, dependent unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 142202, independent: 120816, independent conditional: 116458, independent unconditional: 4358, dependent: 21386, dependent conditional: 21367, dependent unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 120972, independent: 120816, independent conditional: 116458, independent unconditional: 4358, dependent: 156, dependent conditional: 137, dependent unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 120972, independent: 120816, independent conditional: 116458, independent unconditional: 4358, dependent: 156, dependent conditional: 137, dependent unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 122161, independent: 120816, independent conditional: 116458, independent unconditional: 4358, dependent: 1345, dependent conditional: 1326, dependent unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 122161, independent: 120816, independent conditional: 101, independent unconditional: 120715, dependent: 1345, dependent conditional: 1071, dependent unconditional: 274, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 122161, independent: 120816, independent conditional: 101, independent unconditional: 120715, dependent: 1345, dependent conditional: 1071, dependent unconditional: 274, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 4143, independent: 4055, independent conditional: 27, independent unconditional: 4028, dependent: 88, dependent conditional: 69, dependent unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 4143, independent: 4023, independent conditional: 0, independent unconditional: 4023, dependent: 120, dependent conditional: 0, dependent unconditional: 120, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 120, independent: 32, independent conditional: 27, independent unconditional: 5, dependent: 88, dependent conditional: 69, dependent unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 120, independent: 32, independent conditional: 27, independent unconditional: 5, dependent: 88, dependent conditional: 69, dependent unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 568, independent: 144, independent conditional: 39, independent unconditional: 105, dependent: 423, dependent conditional: 161, dependent unconditional: 262, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Symbolic Condition Computations: 13, Protected Queries: 0 ], Cache Queries: [ total: 122161, independent: 116761, independent conditional: 74, independent unconditional: 116687, dependent: 1257, dependent conditional: 1002, dependent unconditional: 255, unknown: 4143, unknown conditional: 96, unknown unconditional: 4047] , Statistics on independence cache: Total cache size (in pairs): 4143, Positive cache size: 4055, Positive conditional cache size: 27, Positive unconditional cache size: 4028, Negative cache size: 88, Negative conditional cache size: 69, Negative unconditional cache size: 19, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 116612, Maximal queried relation: 9, Independence queries for same thread: 21230 - TimeoutResultAtElement [Line: 144]: Timeout (TraceAbstraction) Unable to prove that a call to reach_error is unreachable Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 644 known predicates. - TimeoutResultAtElement [Line: 139]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 644 known predicates. - TimeoutResultAtElement [Line: 138]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 644 known predicates. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 9 procedures, 245 locations, 7 error locations. Started 1 CEGAR loops. OverallTime: 805.3s, OverallIterations: 27, TraceHistogramMax: 0, PathProgramHistogramMax: 21, EmptinessCheckTime: 303.0s, 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: 1457, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.9s SsaConstructionTime, 5.7s SatisfiabilityAnalysisTime, 424.0s InterpolantComputationTime, 15141 NumberOfCodeBlocks, 14932 NumberOfCodeBlocksAsserted, 126 NumberOfCheckSat, 21957 ConstructedInterpolants, 0 QuantifiedInterpolants, 307230 SizeOfPredicates, 658 NumberOfNonLiveVariables, 16306 ConjunctsInSsa, 1775 ConjunctsInUnsatCore, 71 InterpolantComputations, 9 PerfectInterpolantSequences, 59177/94089 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: 63.3s, ConditionCalculationTime: 0.0s, CommutingCounterexamples: 0, ConditionCalculations: 1284, TraceChecks: 13, UnknownTraceChecks: 0, ImperfectProofs: 9, QuantifiedConditions: 0, FalseConditions: 0 RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown